This study aims to try to understand the change in the pattern of human thinking, through the historical books in the Islamic era, where the study work of a comparison between the book ((wonders of India, its land, sea,and islands)) for Buzyrg ibn Shahriyar, who died in the middle of the fourth century AH / tenth century and a book ((The Travels of Ibn Battuta)) of Ibn Battuta, who died in the eig...