For: Girls, 5 to 12, who love science and climbing trees

Highlights: Learn 20 fun ways to make the earth happy; hear thrilling stories from the rainforest canopy; build a sun-powered oven; start a baby sea turtle safety squad; test your climate knowledge; make a chilled berry soup; make art fit for a queen (literally); read a comic about Rachel Carson and a short story about a girl who loves to swim.

Featured experts: activist Greta Thunberg, ecologist Nalini Nadkarni, solar engineer Richa Pandey, marine biologist Ayana E. Johnson, climate scientist Katharine Hayhoe, chef Mollie Katzen, author of the Moosewood Cookbook, sustainable dressmaker Christy Dawn, activist Winona LaDuke, artist Ann Carrington.

Short story contributor: New York Times books columnist Elisabeth Egan

Comic contributor: Kerstin A. La Cross

Specs: 64 full-color pages, soft-touch matte cover stock