Share this Page Discover Like Books Books similar to What's the Big Secret?: Talking about Sex with Girls and Boys Other books by Laurie Krasny Brown Marc Brown Other books with same Classifications Nonfiction English Language Arts Health Other books with same Subjects Sex differences Reproduction Sex instruction for children Sex differences--Juvenile literature Juvenile Nonfiction | Health & Daily Living | Sexuality & Pregnancy Human reproduction--Juvenile literature Other books on the same Booklist Challenged Children's Books