A completely updated 25th anniversary edition of the definitive book on childrens’ sexual health.

Now with expanded information on internet safety, birth control, sexual harrassment and more – this universally acclaimed classic by Robie H. Harris and Michael Emberley is a cutting-edge resource for children, parents, teachers, librarians and anyone else who cares about the well-being of pre-teens and teens. Providing accurate and up-to-date information to answer young people's concerns and questions, from conception and puberty to birth control and AIDS, it offers everything they need – now more than ever – to make responsible decisions and stay healthy.

“An outstanding book. . . . Meets the needs of those in-between or curious kids who are not ready, developmentally or emotionally, for It’s Perfectly Normal.” —Booklist (starred review)

How does a baby begin? What makes a baby male or female? How is a baby born? Children have plenty of questions about reproduction and babies—and about sex and sexuality, too. It’s So Amazing! provides the answers—with fun, accurate, comic-book-style artwork and a clear, lively text that reflects the interests of children age seven and up in how things work, while giving them a healthy understanding of their bodies. Created by the author and illustrator of It’s Perfectly Normal, this forthright and funny book has been newly updated for its fifteenth anniversary.