While there is no official doctrine on reading books from other faith traditions, members of The Church of Jesus Christ of Latter-day Saints have long been encouraged to seek out learning as a lifetime effort, this often includes reading things beyond our own canonized scriptures or the modern words of our Prophet, Apostles and other Church Leaders.
"My Scientology Movie," in U.S. theaters now, employs dramatizations and re-enactments of church practices in an attempt to give viewers an inside look at an organization that has so far kept filmmakers at arm's length.
The answer is absolutely not. The Church of Scientology is based on the writings of L. Ron Hubbard and its practices are very secretive, closed and expensive.