Penises 101 A Pop-Up Book
Short Summary
Penises 101: A Pop-Up Book by Christian Hoeger and Kristen Lilla is a factual, age-appropriate book that helps young children learn about penises, how they work, and how to care for them. Using simple explanations and interactive pop-ups, it covers anatomy, body differences, erections, washing, and the basics of how sperm moves through the body, making complex information easier for kids to understand.
Age Group
Suitable for children aged 7 to 11 years.
Topics Discussed
Penises | Private Body Parts
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Buy a Copy
Buy a copy of Penises 101 A Pop-Up Book by Christian Hoeger & Kristen Lilla from the author.

What this book is about
- Introduces the penis using correct anatomical language in a clear, age-appropriate way
- Explains the different parts of a penis, including internal anatomy
- Shows that penises can look different, including differences in skin tone and whether a penis has a foreskin
- Explains what erections are and why they happen, using simple, non-sensational language
- Covers basic hygiene, including washing the penis and caring for foreskin
- Includes a simple explanation of how sperm is made and how it travels through the body
- Uses interactive pop-ups, wheels, and a mirror to support curiosity and engagement
- Features child-like illustrations (not adult bodies) to keep the content developmentally appropriate
I hope you find this book review helpful!
Happy talking!
❤️ Cath