About WonderZzz
WonderZzz began with a very ordinary problem: the same three picture books, read for the hundredth night in a row. We wanted stories where our own children were the hero — kind, quiet stories that help a small person wind down, not wake up.
Today WonderZzz writes and illustrates gentle bedtime books for children aged 0 to 5, in English, Catalan, Spanish and French. Add a first name, an age, and build their look — hair, skin tone, and all the little details that make them, them. Pick an adventure, and a few moments later there's a brand-new illustrated book ready to read together, with a calm bedtime mode built for reading aloud in a dark bedroom.
Calm before anything else
Every story lands softly. No cliffhangers, no jump scares, no loud endings — just a gentle arc towards sleep.
Your child, illustrated
We illustrate a storybook character from the name, age and details you choose, so every page feels like it was drawn just for your family.
Four languages, your choice
Bedtime can happen in English, Català, Español or Français — pick the language when you create the story, and it's written and illustrated with the same care in every one.
Made to grow with them
From soft, repeating sounds for the youngest babies to gentle short stories with a calm ending for older ones, every book is written for exactly where your child is right now.
Private and ad-free
Personalised stories stay in your family library. No advertising, no tracking pixels, no data brokers.
Made calmly for bedtime