As a study in psychology in extremis, the wealth of behavioral detail and description is satisfying. And the diverse, often incredibly imaginative, rituals of self-abnegation are conveyed with tremedous sensitivty and scrupulous balance.
The text is dense, and possibly impenetrable in places. It is academic in its emphasis on getting every possible relevant detail down. So one is met with an avalanche of esoterica upon delving in.
Perhaps the writing assumes a bit of knowlege and sophistication in Eastern ways? But it really doesn't matter anyway. Somehow a sense of what is important filters through after a while. And the photo captions are well-written and fascinating.
This is a picture of a society of devotees who have given it ALL up in order to stay exquisitely near to the timeless, pitiless cycle of death and regeneration that powers all life. The book itself is clearly an act of devotion to that extaordinay commitment.
Two things that I found interesting about this book were: the discussion of rituals done by the Sadhus with the intention of shedding light on the non-duality of life ("life is death, death is life"), and that to the Sadhu "rationality" is not the prime objective in life. The book says that what is considered rational is too grounded in the transient world of appearances to be of concern to the Sadhu. The goal of the Sadhu is to go beyond the world of appearances and duality, and that often means going beyond what the world would consider rational.
This is a group of people that most of us will probably never be able to fully understand, and I certainly do not claim that I do. But I find them fascinating and very inspiring. This book is one of the best documentations of their life and world which, as the book mentions, may sadly be coming to an end due to the influence of the West.