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Writing6 min read·

How to write a great children's book idea

On Maker Book, everything starts with an idea. It's the starting point from which the artificial intelligence builds your complete story, with its characters, its plot twists and its dialogue. The quality of that initial idea has a direct impact on the final result. This guide teaches you how to craft concepts that lead to captivating stories, and how to avoid the most common pitfalls.

How the AI uses your idea

When you type your idea into the wizard, the AI doesn't simply copy it. It uses it as a foundation to build a structured story with a beginning, a middle and an end. It adds dialogue, scene descriptions, emotions and illustrations tailored to each page. The richer your idea is in relevant details, the more material the AI has to create something memorable.

The AI randomly picks a narrative tone (mischievous, tender, epic, funny, poetic or mysterious) and a narrative structure (three acts, a journey, a misunderstanding, a coming-of-age tale, and so on) to make sure every book is unique. Your idea shapes the content, but the narrative form is always a pleasant surprise.

The ingredients of a good idea

1. A character with a distinctive trait

The best stories begin with an endearing character who has something special about them. It's not just "a cat", but "a cat who's afraid of water yet dreams of becoming a sailor". That contrast instantly creates an inner conflict that gives the story depth.

2. A clear goal or problem

Your character needs to want something or face a challenge. That's the engine of the story. "Lina wants to find her lost teddy in the magic forest" is far more engaging than "Lina takes a walk in a forest."

3. An interesting setting

The place where the story unfolds enriches the narrative considerably. Mentioning the setting in your idea helps the AI create visually rich scenes. A library that comes to life at night, an underwater village, a garden where the flowers talk: the setting is a character in its own right.

4. An element of surprise or transformation

Children love plot twists. If your idea contains an unexpected element, the AI will use it to create a powerful moment in the story. "The monster under the bed turns out to be a baby dragon who's cold" is exactly the kind of twist that makes the difference.

Concrete examples: good and bad ideas

Examples that work well

  • "A shy little hedgehog has to cross the great forest to deliver a birthday cake to his grandmother, but every animal he meets wants a taste of the cake." — A character with a trait (shy), a clear goal (deliver the cake), a setting (the forest), and a fun recurring problem (everyone wants a taste).
  • "A little girl discovers that her drawing of a dragon comes to life every night. Together, they explore a world hidden in the pages of her notebook." — A strong magical element, a relationship between two characters, and a unique world to explore.
  • "A kitchen robot dreams of becoming a star chef, but all it knows how to make is toast. It decides to enter the city's big cooking contest." — Built-in humor, an ambitious goal, and an obvious comic mismatch.

Examples to improve

  • "A boy and his dog" — Too vague. The AI will invent the whole story with no direction. Better: "A boy and his dog move to a new town and have to make new friends at the park."
  • "A princess in a castle" — A cliché with no conflict. Better: "A princess who hates wearing dresses sneaks out of the castle to become an explorer, but her pet dragon follows her everywhere."
  • "Once upon a time there was a rabbit who lived in the forest and had lots of friends and they played together every day and one day it rained and they stayed in the burrow and played games and then the sun came back and they went out." — Too long, too detailed. The AI works better with a concise concept it can develop. Better: "A rabbit organizes a big treasure hunt in the forest for his friends, but the rain threatens to ruin everything."

Adapting your idea to the target age

For ages 0-3

Favor simple concepts with repetition. Toddlers love stories where the same pattern repeats with variations. "A baby owl looks for its mommy and asks every animal in the forest" works very well because each page follows the same pattern: an encounter, a question, a funny answer.

Think about sensory elements too: sounds, textures, colors. "A kitten discovers the sounds of the farm" is an excellent idea for this age because each page can introduce a new animal with its own call.

For ages 4-7

This is the age of adventure and imagination. Children want heroes who experience extraordinary things. Ideas with a magical or fantastical element work especially well. Don't hesitate to include emotions: a fear overcome, the pride of succeeding, the joy of sharing.

Simple but meaningful conflicts are perfect: a friend to help, a challenge to take on, a treasure to find. Avoid plots that are too complex with several narrative threads.

For ages 8-12

Older readers appreciate stories with more nuance. You can suggest ideas with moral dilemmas, mysteries to solve or more elaborate worlds. "A group of friends finds a treasure map in the school attic, but the treasure isn't what they imagined" leaves room for a rich plot.

At this age, secondary characters take on importance. If your idea mentions one or two secondary characters with their own motivations, the AI will create richer interactions and more natural dialogue.

Mistakes to avoid

  • Too many characters in the idea. The AI handles 1 to 3 main characters best. Beyond that, the story risks losing its focus.
  • An overly heavy moral. Avoid ideas like "A child learns that you should always tell the truth". The AI will write a preachy, boring story. Prefer a scenario where the moral emerges naturally from the adventure.
  • Telling the whole story in the idea. Your idea is a starting point, not a full summary. Leave the AI free to develop the details, the dialogue and the plot twists.
  • Being too abstract. "An inner journey toward self-confidence" is an adult concept. For a children's book, translate it into a concrete situation: "A little penguin who's afraid of diving into the water for the first time."

Advanced tips

Reusing an existing character

If you've already created a book with a character you love, use the "My Characters" feature to reuse them in a new adventure. The AI will even add subtle references to previous adventures, which creates a pleasant continuity for children who already know the character.

Drawing inspiration from everyday life

The best ideas often come from real life. Is your child afraid of the dark? Write a story where the hero tames the darkness. Did they just start school? Create a book about a first day at a school like no other. Children love seeing themselves in stories, even when the hero is an animal or a fantastical creature.

The magic formula

If you're out of inspiration, try this formula: "A [character] who [distinctive trait] must [goal] but [obstacle]." For example: "A little cloud who can't make rain has to water the garden of Marguerite the fairy, but it only produces snowflakes." This simple structure almost always generates a good story.

With these tips in mind, you're ready to write ideas that will give rise to books you'll be proud of. Remember: there's no such thing as a bad idea, only ideas that haven't been developed enough yet. And if the result isn't right the first time, nothing stops you from regenerating the story with a slightly tweaked idea.

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