Douglas Abrams

Öfter, länger, besser

Das Buch der Freude

The Multi-Orgasmic Man

Das Buch der Hoffnung

The Man's Guide to Women

The Multi-Orgasmic Couple

The Book of Hope

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)

El libro de la alegría

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