MANAHEJ-O- TTALEBIN FI MAAREFE-E- SSADEQIN, a critical revise

In the 8th century AH, the Iranian historians, wrote many history books amongst which, the book Manahidj-attalebin fi maaref assadeqin written by Ala-e qazvini (born in 726 or 727-alive in 782 AH), is one of most importants. This book contain a history of the world from the beginning up to the year 779 AH and is dedicated to Shah-shodja Mozaffary. This book is not ever published before. In this article, after having introduced the author(Ala-e qazvini) we tried to provide a description of the content, and the stylistical features of the book and ultimately we have introduced the manuscriptions of the book.