The first book of the encyclopedia of sexual life for the youngest inquirers was created by the world-famous author of children's books. Illustrations and explanations of them contribute to children's objective perception of the physiological characteristics of women and men...

The second book of the encyclopedia was created by gynecologists, prominent specialists and scientists who are extremely responsible for maintaining the health of the younger generation. Illustrations and explanations of them contribute to children's objective perception of the physiological characteristics...

Why do people have tears? Why do babies, preschoolers, younger schoolchildren and teenagers cry? What causes baby crying? Should you always soothe your baby when he cries? How to help her get through grief? Does a "real man" have the...

This book is for those who have an incomprehensible, capricious, sharp, aggressive teenager at home, who was a sweet, affectionate, kind kid yesterday. And for those who have a closed, silent, offended teenager at home, who yesterday was smiling, sociable,...