What are some books on spirituality that you have read and found useful?

[Preety_India]

Let me start with myself. I've read the Power of Now and the Power of the Subconscious Mind 

I recently read a book by Osho, forgot the title. 

What books have you read on spirituality and related subjects? 

 

 

[Vibroverse]

Astonishing Power of Emotions, and, Ask and It Is Given by Esther Hicks.