UNRAVELLING THE ENIGMA
- SHIRDI SAI BABA - IN THE LIGHT OF SUFISM
by Marianne Warren
Sterling Paperbacks - New Delhi Revised edition 2004 - ISBN 81-207-2147-0


Read full account of the book here

Dr. Marianne Warren died in September, 2004, a great loss to the sphere of independent and original academic research into the life of the Sufi saint. She taught Hindu Studies at Toronto University and, together with her husband, ran the Sathya Sai Baba Bookshop in Toronto for many years. Marianne wrote an up-dated version of her book in which she authoritatively exposes some of the distortions made about the life and predictions of Shirdi Sai Baba by the deceitful Sathya Narayena Raju ("Sathya Sai Baba"), who claims to be Shirdi Sai Baba reincarnated.    

Read review by P.D. Shastri at
http://www.tribuneindia.com/1999/99oct24/book.htm#3
Read further comments by Marianne Warren in mails to Robert Priddy

It is also informative to read on the front page of the Mumbai Mirror of January 11, 2006 that: Followers of Sai Baba file case against devotees of Sathya Sai of Puttaparthi to restrain them from calling him a reincarnation of the Shirdi seer by Manoj R Nair.
Further, comments on this by Indian devotees are found under the article reproduced at
http://saibabaexposed.blogspot.com/2006/01/sai-baba-devotees-sued-by-sai-baba.html