Charlie and Lilly
Detectives in Search of the Keys of Potential
Discover the detective series that inspires a Growth Mindset and cultivate Emotional Resilience:
(Perfect for children aged 7 to 11)
For Children Ages 7–11 · Detective Adventure Series
What if the story your child listened to tonight made them want to face tomorrow's challenges instead of running from them?
Charlie & Lilly: Detectives in Search of the Keys of Potential is a three-volume adventure series that blends spy missions, ancient mysteries, and real-life lessons — so powerfully woven together that children don’t notice they’re learning until the habit is already formed.
13 hours and 30 minutes of thrilling missions across three volumes.
A secret alphabet your child will want to crack themselves.
Growth mindset and emotional intelligence built into every scene.
Listen to a few passages below and step into the world of Charlie and Lilly!
You've heard these three phrases more than you'd like.
“I don’t know.” “I don’t want to.” “I can’t.”
Imagine a series for children that blends modern-day detective mysteries with the essential building blocks of personal growth.
From intricate mysteries and brain-teasing riddles to captivating history and powerful lessons in growth mindset and emotional resilience, Charlie and Lilly are on the adventure of a lifetime. As they race to recover extraordinary artifacts and save the world as we know it, we are inviting young readers to join the investigation.
Our goal was to create a series that blends pure entertainment with real discovery and growth. We wanted to challenge young minds to solve mysteries, stimulate their curiosity, and help them grow right alongside the characters.
That is how the series “Charlie and Lilly: Detectives in Search of the Keys of Potential” was born. And honestly? The feedback from parents and children alike has been truly heartwarming.
What Other Parents Think about the series
I’m so glad I found this series for my 8-year-old son. The stories are absolutely captivating. They really spark his imagination and boost his self-confidence. I’ve already recommended them to all my friends!
I bought all three volumes. They are incredibly engaging. After the very first book, my daughter even started doing her homework all on her own!
These stories are wonderful. My 6-and-a-half-year-old son absolutely loves them. We enjoy a chapter together every night, and they always end on such a cliffhanger! The life lessons are beautifully woven into the plot.
I’m 1000% impressed by this series and my daughter’s reaction to it. She absolutely loves the stories. It is so heartening to see, especially since she was never a big fan of reading!
My daughter was so excited about this book. She loved the action and the way the characters worked through every challenge. It felt so different from most of the books she usually reads. Thank you!
My daughter was absolutely fascinated by these books. We can’t get enough of them at bedtime, and sometimes we even dive into them during the day. After the first volume, I immediately ordered the next two. Fantastic work on this series!
Victor loved Charlie’s adventures. He was fascinated by the illustrations and even started reading on his own. He learned the secret alphabet and had a blast decoding the messages. As a parent, I really appreciated how the educational lessons were shared in such a fun and engaging way. This is an excellent series!
We started with just Volume I, but we quickly ordered Volumes II and III at our son’s request. He listens every single night. It’s the very first time he’s ever asked for the next book in a series! We ended up ordering everything you have for his age group. We absolutely love them, from the fantastic voice performances to the stories themselves. Keep up the good work!
These stories really caught Michael’s attention. He is fascinated by the secret code and even wants to learn it himself. I personally love how they introduce new vocabulary and unique situations. They feel so different from any other stories we’ve listened to so far
I ordered all three volumes for my daughter, who is almost six. Even though she can already read, she currently loves listening to these stories together with me. She is absolutely thrilled. We finished the first volume in just three days! After every single chapter, I get the same request: ‘Mommy, pleeease, just one more!’ I highly recommend them!
Hello! I just wanted to reach out and say that we are absolutely fascinated by your stories. While waiting for the 4th volume, we’ve already listened to the first three twice! Our 7-year-old is captivated by the adventures of these two detectives, and to be honest, I am too. Even when he listens to them with his dad, I often listen on my own just so I don’t miss a single thing.
These stories are brilliant and so well-structured. They spark such meaningful conversations with the kids. Truly fantastic work!
We are currently listening to Volume 3 of the Charlie and Lilly series. We’ve absolutely loved them! We finished each volume in just 2 or 3 days. My daughter is 6 years old, and she stayed completely engaged throughout. Now, our house is full of beads that represent our ‘Keys to Potential.’ She is already connecting the lessons from the stories with everyday challenges. Thank you!
We are already on Chapter 4 and Daria is completely captivated. The adventures keep us glued to the story and help us stay connected every day. She’s even started her own ‘I don’t know, I don’t want, I can’t’ journal, and I truly believe many things from the book should be part of traditional learning at school. As a parent, thank you for such wonderful books. You can really see how much love you put into them for children and parents alike!
I rediscovered some important lessons that I personally needed as well. I love how the story speaks directly to the child in a way they can truly understand. Once we started the first volume, we just couldn’t stop listening. I was actually ‘competing’ with my two older children over who got to finish it first. My oldest even listens to the stories at school, during recess. That has never happened before. We are eagerly waiting for the next volumes!
Start the adventure alongside Charlie and Lilly. Take advantage of this special offer and get the complete series, including all 3 volumes.
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volumes 1,2 and 3 - Audiobook Bundle
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volume 1: Adventures Among the Greek Ruins - Audiobook
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volumes 1 and 2 - Audiobook Bundle
There are so many beautiful stories out there. However, here are a few reasons why we believe Charlie and Lilly are the perfect companions for your child.
The series fosters a Growth Mindset
According to research by Stanford University psychologist Carol Dweck, a child who develops a growth mindset is able to:
- Improve every day at the things they love.
- Tackle difficult challenges and prove to themselves what they are truly capable of.
- Find independent solutions to the problems they face.
- Perform better in school, during exams, and while studying.
- Embrace new challenges as opportunities for personal growth.
- Choose better friends and surround themselves with positive influences.
- Avoid hitting a plateau, understanding that consistent practice leads to mastery.
- Freely explore new passions that can evolve into lifelong skills.
- Develop healthy habits that will serve them for a lifetime.
- Turn their dreams into reality, one step at a time.
The series nurtures Emotional Intelligence (EQ)
A child who develops high emotional intelligence is able to:
- Manage their emotions, including the most challenging ones.
- Stay mindful of their feelings and navigate any situation with confidence.
- Develop deep empathy, communicate more effectively, and build healthy, balanced relationships.
- Thrive in school and perform better in high-pressure or challenging situations.
- Reduce worry and experience significantly less daily stress.
- Develop a positive mindset that is always focused on finding solutions.
- Choose better friends and be more selective about the people they spend time with.
- Adapt to change with much greater ease.
- Handle anxiety effectively whenever it arises.
- Solve problems instead of reacting impulsively or overreacting.
Modern storytelling—zero clichés, maximum fun
In the Charlie and Lilly series, our mission was to create contemporary stories with lessons that are both valuable and relevant. Through these adventures, children gain essential life skills that help them navigate the world today as they listen, and stay with them all the way into adulthood. We’ve woven powerful personal development principles into the narrative in a fun, engaging way, without boring lectures or dry theories.
Characters your child can truly relate to
In the Charlie and Lilly series, we set out to create characters that feel real, complete with their own strengths, flaws, and complex emotions. They experience real setbacks, but they also celebrate hard-earned victories.
Charlie is just an ordinary boy, drawn into an adventure he isn’t quite ready for. Throughout the series, your child will hear him:
- Learn and make mistakes
- Fall and get back up
- Try, fail, and persevere
- Listen to mentors and test new strategies
By following Charlie’s journey, children realize that they don’t have to be “perfect” to be the hero of their own story; they just need to keep going until the mission is complete.
The perfect alternative to passive screen time
In the Charlie and Lilly series, we set out to create stories so captivating they could rival any cartoon or game. As the two detectives solve intriguing mysteries, crack riddles, and navigate complex puzzles, they embark on adventures that keep children hanging on every word. These stories provide a healthy, imagination-driven break from the usual screen time.
Start the adventure alongside Charlie and Lilly. Take advantage of this special offer and get the complete series, including all 3 volumes.
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volumes 1,2 and 3 - Audiobook Bundle
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volume 1: Adventures Among the Greek Ruins - Audiobook
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volumes 1 and 2 - Audiobook Bundle
A world brought to life by remarkable voice actors
We believe that great stories still deserve a human touch. In a world increasingly filled with AI-generated content and synthetic voices, we chose a different path. This series was written by real authors and recorded by professional voice actors.
Our journey began in 2020 with a single personal development book for children. Back then, our publishing house consisted of just two people and one cat named Ama. Fast-forward six years, our small and passionate publishing house has grown to 14 books enjoyed by over 100,000 children worldwide and for this, we are truly grateful.
As for the story itself, we’ll let you be the judge. But for the performances of our wonderful voice actors, Peter Baker and Kris Edlund, and the exceptional work of our producer, Marius Iftimovici, we simply cannot praise them enough. Together, they have turned these stories into a cinematic experience for young listeners, creating an immersive world where every mystery feels real and every character feels like a friend.
Cinema for your child’s imagination
- Builds a "Movie theatre of the Imagination": Without pictures to tell them what to see, children use their own imagination to build the world of Charlie and Lilly. This strengthens creative thinking like nothing else.
- The Power of Real Performance: Our professional actors bring nuance, emotion, and humor to every scene.
- Enriching Vocabulary: Listening to high-quality narration helps children pick up new words and understand the rhythm of language naturally, far beyond their current reading level.
- The Ultimate "Anywhere" Adventure: Whether it’s a long car ride, a quiet afternoon, or the perfect screen-free wind-down before bed, these stories fit perfectly into your family’s daily life.
- No more books left unfinished: While long books can sometimes feel overwhelming for young readers, our audio format keeps the momentum alive. Your child will feel the immense pride of finishing a whole series from start to finish, building the confidence they need to tackle bigger challenges in the future.
- No AI, Just love for great stories.
Charlie and Lilly
Detectives in Search of the Keys of PotentialVolume 1: Adventures among the Greek Ruins
Click here to read the full description of the volume
Detectives in Search of the Keys of PotentialVolume 1: Adventures among the Greek Ruins
Click here to read the full description of the volume
Charlie and Lilly
Detectives in Search of the Keys of Potential
Volume 1: Adventures among the Greek Ruins
3h 20min of Thrilling adventures, Fun, and Learning with Charlie & Lilly
Charlie is just an ordinary boy whose life is about to be turned upside down. On a normal school day, hidden among the dusty shelves of the town library, he discovers a massive secret and an even bigger responsibility: saving the world as we know it. He quickly transforms from a quiet student into a top-secret agent for the G.O.O.D. Spy Agency. Charlie travels through the ancient ruins of Greece, solving forgotten mysteries and racing to recover an object of extraordinary power alongside an unlikely ally. Step into the fantastic world of modern detectives and join Charlie as he hunts for the enigmatic Keys of Potential.
Beyond the mission, Charlie has a personal riddle to solve. What do you do when you are stuck behind phrases like “I don’t know,” “I don’t want,” or “I can’t”? In this first volume, we tackle the common roadblocks that most children face in their own daily adventures. At the start of the story, Charlie doesn’t value learning at all. He sees it as a boring school obligation. However, throughout his journey, he realizes that practice and learning are the very things that help people excel at anything they put their minds to. It is this specific lesson that helps him recover the first Key. This story is a perfect inspiration for any child, helping them see the act of learning through a brand new lens.
What will your child discover in Volume 1, besides an unforgettable adventure?
Volume 1: Adventures among the Greek Ruins
Discover Ancient Mysteries: Spark a genuine curiosity for history and archaeology through a thrilling journey across the ruins of Greece.
The Real-World Value of Education: Follow Charlie as he discovers how learning isn’t just for school; it’s a powerful tool that applies to real-life challenges.
Sharpen Problem-Solving Skills: Build critical thinking and a solution-oriented mindset as the characters race against time to unlock the secrets of the Key of Learning.
Taking Ownership: Encourages children to step up and take responsibility for their own growth and actions.
Moving Beyond “I Don’t Know,” “I Can’t,” or “I Don’t Want”: Inspires a growth mindset, showing children how to find a way forward instead of retreating into common excuses.
Fresh and Authentic Storytelling: A welcome break from predictable plots and outdated character stereotypes.
Relatable Heroes and Real Growth: Our characters experience authentic emotions and failures, earning their victories through persistence and teamwork rather than “magic” or “good fortune”.
Charlie and Lilly
Detectives in Search of the Keys of PotentialVolume 2: On the trail of Lenardo da Vinci
Click here to read the full description of the volume
Detectives in Search of the Keys of PotentialVolume 2: On the trail of Lenardo da Vinci
Click here to read the full description of the volume
Charlie and Lilly
Detectives in Search of the Keys of Potential
Volume 2: On the trail of Leonardo da Vinci
4h 27min of Thrilling adventures, Fun, and Learning with Charlie & Lilly
A midnight heist? A five-hundred-year-old notebook? A secret workshop lost to time in the heart of Italy? A missing painting and a mysterious letter? What do all these things have in common?
When you add the fact that the story’s main villain, Marvin Meddler, is about to finish a machine designed to steal the power of learning from everyone, and that the legendary Leonardo da Vinci is somehow involved, the case gets a lot more complicated. Will Charlie and Lilly manage to solve the master’s intricate riddles and find the second Key of Potential? Join the G.O.O.D. Spy Agency’s second mission and follow in the footsteps of Leonardo da Vinci.
Discover alongside Charlie and Lilly what it takes to become a master of your own craft. Whether you want to be a world-class painter, a brilliant inventor, a scientist, a skilled doctor, a fearless agent, or even a clever detective, you will learn the steps to get there.
What will your child discover in Volume 2, besides an unforgettable adventure?
Volume 2: On the trail of Leonardo da Vinci
Get Inspired by Leonardo da Vinci: Spark a lifelong interest in art, science, engineering, and history through the life of one of the world’s greatest geniuses.
The Power of Perseverance: Discover how consistent effort and grit are the real secrets to achieving even your boldest dreams.
The Art of Connecting Ideas: Learn the importance of exploring many different subjects and seeing how they interconnect to create something truly extraordinary.
Solve Complex Puzzles: Boost cognitive skills and logical thinking by tackling captivating riddles and mysteries alongside our characters.
Move Beyond “I Don’t Know” or “I Can’t”: Replace common excuses with a solution-oriented mindset that empowers children to find a way forward.
Personal Growth as the Engine: Experience a story where the characters (and the listener) must grow as individuals to successfully reach the finish line.
Practice Over Talent: Learn that being “extraordinary” isn’t just about being born with a gift. It is actually the result of consistent practice, dedication, and the courage to keep learning.
Charlie and Lilly
Detectives in Search of the Keys of PotentialVolume 3: Mysteries of the Forbidden Forest
Click here to read the full description of the volume
Detectives in Search of the Keys of PotentialVolume 3: Mysteries of the Forbidden Forest
Click here to read the full description of the volume
Charlie and Lilly
Detectives in Search of the Keys of Potential
Volume 3: Mysteries of the Forbidden Forest
5h 23min of Thrilling adventures, Fun, and Learning with Charlie & Lilly
In the heart of Japan lies a place where no one ever wishes to get lost. Hidden among ancient trees, tangled thorns, and deep shadows, you’ll find the Forbidden Forest. Charlie and Lilly have no choice but to enter. Called back to duty, they venture into the green wilderness with a new friend to search for the third Key of Potential. They are about to discover long-forgotten temples, relentless traps, and fascinating legends brought to life by the whispers of the forest, all while striving to foil the evil plans of our villain, Marvin Meddler. Will they manage to recover the Key once again, or will Marvin have the final word? Join the latest adventure and face the mysteries of the Forbidden Forest alongside the G.O.O.D. detectives.
Alongside Charlie and Lilly, discover the incredible power of your emotions and learn exactly what to do when they feel overwhelming. Even the greatest detectives get overwhelmed sometimes, and the Forbidden Forest is a place where emotions run wild and stand in the way of our G.O.O.D. agents. Learn with our two heroes how emotions help us in our daily lives and how to master them when they start to hold us back.
What will your child discover in Volume 3, besides an unforgettable adventure?
Volume 3: Mysteries of the Forbidden Forest
Develop Emotional Intelligence: Learn how to recognize and healthily manage powerful emotions in a way that builds self-awareness.
Adventure in Mysterious Lands: Explore Japan’s enigmatic Forbidden Forest and spark a deep curiosity for diverse cultures and captivating legends.
Resilience and Courage: Build the inner strength and bravery needed to bounce back when things get tough or scary.
Healthy Emotional Responses: Discover that every single emotion has a purpose and a vital role to play in our lives.
A Gripping Narrative: Dive into a complex story filled with riddles, investigations, and puzzles that will keep your child hanging on every word until the very end.
Healthy Emotional Role Models: Charlie and Lilly experience an “emotional avalanche” just like we all do. Your child will discover relatable reactions and positive models to follow, even on their most difficult days.
Authentic Characters and Real Challenges: Our heroes feel real because they have flaws and face setbacks, earning their victories through persistent effort and mutual support rather than luck or “good fortune.”
Start the adventure alongside Charlie and Lilly. Take advantage of this special offer and get the complete series, including all 3 volumes.
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volumes 1,2 and 3 - Audiobook Bundle
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volume 1: Adventures Among the Greek Ruins - Audiobook
Charlie and Lilly, Detectives in Search of the Keys of Potential - Volumes 1 and 2 - Audiobook Bundle
FAQ
For what age is the series suitable?
The series is intended for children aged 7 to 11. If you are looking for books for a different age group, discover the Learnable Press collection directly in our online store:
Who published the series?
We are Adina and Cozmin, the creators behind Learnablepress. We’re so glad you’re here—even if we’re only meeting online for now.
Our names might not mean much to you yet, but we’ve always believed in letting our work speak for itself. Ever since we discovered what it means to find your true calling, we’ve wanted to help people grow, chase their dreams, and find the support they need to become the best version of themselves.
We know firsthand the difference a few right words, a new habit, or a great book can make. Honestly, there were so many times we wished these resources had been around when we were younger. That’s exactly why we created Learnablepress.
Over the last six years, our stories have made their way into the hands of tens of thousands of children. Every week, we get messages from parents who are so happy they took the chance on us. Some tell us how their kids’ attitudes toward school and homework have completely shifted. Others share that these are the very first books their children actually finished without being nagged—or that they won’t even put them down during school breaks.
Why we created LearnablePress?
It all started with a simple, but powerful question:
„What if, from the time we were little kids, we had built the kind of good habits that would stay with us for a lifetime?”
We realized it would be much easier to teach children solid life principles and help them build the habit of applying them while they’re still little, rather than having them try to figure it all out as adults. It’s because, as grown-ups, we have hundreds of deep-rooted habits that don’t exactly budge easily.
We started in Romania, back in 2020, with a book that helps kids develop a growth mindset.
Six years later, tens of thousands of children know that mistakes help them grow. They know they need practice, effort, and perseverance to get better, and that the first step toward any goal is a plan. They understand that learning and practice go hand in hand to help them achieve everything they want.
In these six years, a single book has grown into a collection of fourteen, and we are happy to say this is only the beginning. In six years, one idea has changed the way tens of thousands of children think and continues to build the foundation of personal development for a new generation. It is a generation that, we hope, will keep moving forward with the mindset that helps them make any dream come true.
How will I be able to listen to the books?
Once you complete your purchase, you will receive an email with your unique username and password to access our dedicated platform. You can log in from anywhere in the world as long as you have an internet connection.
For your convenience, you can access the platform on two devices simultaneously, making it easy to switch between a tablet and a phone, or for two family members to listen at once.
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