Douglas Abrams

The Multi-Orgasmic Man

Il libro della speranza

The Man's Guide to Women

The Multi-Orgasmic Couple

Light on Life

Öfter, länger, besser

The Man's Guide to Women: Scientifically Proven Secrets from the "Love Lab" About What Women Really Want  (Unabridged)

The Book of Hope

Light on Life (Abridged)

Das Buch der Hoffnung

Le Livre de la joie

O livro da esperança: Um guia de sobrevivência para tempos difíceis (Unabridged)