This book explains the biological processes of human development from conception to birth.
Author
Geoffrey Grahn
1 book in the catalog
Geoffrey Grahn has 1 book in our catalog of Christian parent reviews, mostly educational, science and biology. The earliest title we've reviewed was first published in 2005.
Recommended for readers roughly ages 13–17, based on our reviewers' age guidance.
Parents most often flag sexual content — see each review below for specifics.
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