Filled with practical, insightful facts about the changes boys go through before and after puberty, My Changing Body is the ultimate know-your-body manual for boys. Included here is everything boys need to know about growth spurts, voice changes, body hair, and their reproductive systems—-along with fascinating explanations for all those other mysterious physical and emotional changes that accompany growing up.ASIN: 1577491815VSKU: 56JTFR001LH9_nsCondition: Very GoodAuthor/Artist:Picone, LindaBinding: PaperbackNote: Any images shown are stock photographs and product may differ from what is shown. Condition Notes: Book is in excellent condition. Pages are unmarked. Book may have minimal writing inside cover or on cover pages. Cover image on the book may vary. Ships out quickly in a secure plastic mailer!