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Get the
Girl’s Guide!
A fun & factual guide to puberty
with tips, tricks, and real-life stories from girls!
Video Library
A series of 6 short, animated videos sharing tips & tricks to help girls navigate to the crazy world of puberty!
Our Model
We develop puberty resources with girls and for girls. Our books are developed in collaboration with adolescent health experts from Columbia University to ensure that the content is factually and scientifically correct. To develop each book, we conduct participatory research with girls, capturing the perspectives of young people growing up today, and incorporating their stories alongside factual guidance on the physical and emotional changes of puberty.
What People Are Saying
“The overall message is that puberty and menstruation are perfectly natural and normal. The relaxed, friendly tone will help allay young people’s worries even when it comes to anxious scenarios…”
— Kirkus Reviews
“This book is a great conversation starter. It really helped my daughter and I begin to have these discussions in a comfortable way."
— Emily, Parent, Chicago
"The book was really interesting. It answered some questions I had and made me curious about my body and puberty."