Title: Don't Let Them Disappear
Subjects: Endangered species, Endangered species, juvenile literature, Wildlife conservation, Wildlife conservation, juvenile literature, nyt:picture-books=2019-04-21, New York Times bestseller, Juvenile literature, Rare animals, JUVENILE NONFICTION / Animals / Endangered, JUVENILE NONFICTION / Animals / Animal Welfare, JUVENILE NONFICTION / Science & Nature / Environmental Conservation & Protection