How Babies Are Made - Andry, Andrew C, and Schepp, Steven

A comparative, illustrated discussion of the reproductive systems and process in flowers, chickens, dogs, and humans; explains how babies are conceived and born.

How Babies Are Made 1984, Little, Brown Books for Young Readers

ISBN-13: 9780316042277

Trade paperback

How Babies are Made Time Life UK, London

ISBN-13: 9780809408412