
Daily life in space
Where Water Floats
On the station, water pulls itself into a wobbly ball, because nothing makes it fall to a floor. The crew also see about 16 sunrises a day. Spot the lettuce.







Moon to Pluto and back
You and your child launch from Earth, bounce across the Moon, drive on Mars and reach Pluto’s icy heart. Along the way, your child learns why Mars has blue sunsets, where Mercury hides ice and what fills Titan’s lakes.
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One everyday photo of the child and one of their grown-up. We use them only to draw the characters.

Bounce over Moon craters, drive a rover on Mars, pass Jupiter’s giant storm and fly by Saturn’s rings of ice. Every story page has a true fact and a question to answer from the picture.
A sneak peek
10 of the 30 story pages in Journey Through the Planets. Each one has a true fact and a question to find in the picture.
Shown with an example family. In your book, it’s your family. The printed book has 32 pages: an opening, 30 story pages and a closing.
Inside Journey Through the Planets
Four places from the trip, and the real science behind each one. Your child learns it page by page, right beside you.

Daily life in space
On the station, water pulls itself into a wobbly ball, because nothing makes it fall to a floor. The crew also see about 16 sunrises a day. Spot the lettuce.

The gas giants
Jupiter has no solid ground, so your child sends a probe into the clouds instead. Its Great Red Spot is a storm wider than Earth, swirling for over 150 years.

Rocky, dry worlds
Mars is red because its dust is rusty. Drive the rover past Olympus Mons, about 2.5 times as tall as Everest, and watch the Sun set blue.

The dangers of space
In the story your child steers past tumbling rocks by radar. Real asteroids sit far apart, but specks of dust fly faster than bullets, so spacecraft carry shields.
The Amazon collection · Personalized learning books






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32 pages · 8 × 11 in (21 × 28 cm) Hardcover
A hardcover starring your child and you: Moon leaps, blue Mars sunsets, Saturn’s rings and Pluto, with 30 real space facts. Free preview before you buy.
One real fact per page, from Earth orbit to Pluto and back: why water floats in a ball on a space station, what Saturn’s rings are made of and what Pluto’s heart-shaped plain is made of. Each page also asks a question your child answers by looking at the painting, like counting the ice jets on Enceladus.
Your child and one grown-up you choose, like a parent, grandparent or aunt, drawn from your photos into every page. Both names go on the cover.
The places and facts are real. The trip is pretend, since people have only walked on the Moon. On radiation-heavy moons the pair stay inside a shielded lander, no one stands on Jupiter or Saturn, which have no solid ground, and the book calls Pluto a dwarf planet.
No. The tensest page is the ride home, with an orange glow outside the window. The grown-up stays calm, and the next page is a splashdown at dawn.
A personalized hardcover picture book about the Moon and the planets. Your child and their grown-up are drawn into all 30 story pages, from moonwalks to the rings of Saturn. Each page is one moment of the story, one true fact and one question your child can answer by looking at the picture.
Ages 2 to 10. Little ones find themselves in the pictures while you read aloud. Older kids read the facts and answer the questions on their own.
A landscape hardcover, 8 × 11 in (21 × 28 cm), with 32 pages: an opening, 30 story pages and a closing. Printed in full color on thick 170 gsm silk paper, with a matte-laminated cover.
The child’s photo and name, and the grown-up’s photo and what the child calls them: Grandma, Nana, Dad, Auntie. The names go on the cover, like “Starring Maya & Nana.”
Each character is drawn from the photo you upload, so your child will know the faces. A clear, front-facing photo in good light works best. Not happy? Add another photo and preview again, free.
Yes. Add your photos and tap Preview your book. In under a minute you’ll see your cover and a few pages, free. No account, no card, nothing charged until checkout.
Yes. All Cradl books share one cart, so you can mix titles and formats, and every book is the same price: $54.99 for a hardcover and $39.99 for a softcover.
Each book is printed close to you: in the US, the UK and Canada for those countries, and in New Zealand for Australia. It arrives in 5 to 7 business days in the US, 4 to 5 in the UK and Canada, and 7 to 12 in Australia.
Only to draw the characters in your book. They’re never shared publicly or used in advertising, and they’re automatically deleted 7 days after you upload them.
You’re covered by our 30-day guarantee. If the book doesn’t match your preview, or arrives damaged or misprinted, tell us within 30 days of delivery and we’ll reprint it free or refund you in full, your choice.
One flat price per order, however many books are in it: $9.99 in the US, £4.99 in the UK, C$12.99 in Canada and A$12.99 in Australia. Prices include tax.
Still have a question? Email hello@cradl.co.