More Secret Girls' Business is a companion volume to Secret Girl's Business. In addition to information about periods, More Secret Girl's Business includes deta

Here is a book to help young girls understand the changes they go through when reaching puberty. An increasing number of girls are reaching puberty as young as

This book has been written for girls with special needs. It takes girls and their carers step-by-step through the process of managing periods.

A New York Times Bestseller Award-winning Vanity Fair writer Nancy Jo Sales crisscrossed the country talking to more than two hundred girls between the ages of

Here is a book to help boys understand the changes they go through when reaching puberty. 'Secret Boys' Business' assists boys to understand the changes that oc