Second-grade detectives Jigsaw, Mila, and their friends follow clues found in a Little Free Library suggesting that aliens are coming to Earth.

From two-time Caldecott Winner author-illustrator Sophie Blackall! If You Came to Earth is a glorious guide to our home planet, and a call for us to take care of both Earth and each other. This stunning book is inspired by the thousands of children Sophie Blackall has met during her travels around the world in support of UNICEF and Save the Children. • An engaging storybook about a single curious and imaginative child • Simultaneously funny and touching • Carries a clear message about the need to care for the earth and each other If you come to Earth, there are a few things you need to know. . . We live in all kinds of places. In all kinds of homes. In all kinds of families. Each of us is different. But all of us are amazing. And, together, we share one beautiful planet. This masterful and moving picture book is a visually comprehensive guide to the earth, imbued with warmth and humor. • Ideal for children ages 3 to 5 years old • A great pick for teachers looking for a crowd-pleasing picture book about the world for little students • Perfect for parents, grandparents, and caregivers • You'll love this book if you love books like The Travel Book by Lonely Planet Kids, Atlas of Adventures by Rachel Williams, and If You Lived Here: Houses of the World by Giles Laroche.

When, one morning, Mum calls Albie for school, he really doesn't want to go, He's too busy playing space rescues with his toys. But, when Albie steps into the playground, he quickly realizes that this isn't any old school. It's Alien School and there's a big, shaggy alien heading in his direction! Join Albie as he makes intergalactic friends, enjoys space-ghetti at the school canteen and rides on space scooters - school has never been so much fun!