Passerino Editore 
Islam (VOL 1) [EPUB ebook] 
Introduction and pre-islamic context

To deeply understand the unique contents of Islam, it is important to know how was settled Arabia, peninsula of the southwest of Asia, before the arrival of Muhammad (Mohammed). Sure enough the pre-islamic era was totally different, under all aspects, from the so called arabic-islamic civilization following it. 
Translated by Roberta Ridolfi