The book Evolution of Gods by Ajay Kansal is a different kind of book where the author manages to establish the fact that anthropology and history lead to a conclusion which proves that mankind has created gods. It is not among one of the best books but it is a very decent one for by and large understanding of Religious Evolution of Mankind which moved from new problems to new gods to new religions. Anyone who has interest in such subject will like the book but I am not very sure about others.
