What Makes a Baby
It's Perfectly Normal: Changing Bodies, Growing Up, Sex, and Sexual Health (The Family Library)
It's So Amazing!: A Book about Eggs, Sperm, Birth, Babies, and Families (The Family Library)
It's Not the Stork!: A Book About Girls, Boys, Babies, Bodies, Families and Friends (The Family Library)
Wait, What?: A Comic Book Guide to Relationships, Bodies, and Growing Up
Celebrate Your Body (and Its Changes, Too!): The Ultimate Puberty Book for Girls
Asking About Sex & Growing Up: A Question-and-Answer Book for Kids
What's the Big Secret?: Talking about Sex with Girls and Boys
Guy Stuff: The Body Book for Boys