Books can be attributed to "Unknown" when the author or editor (as applicable) is not known and cannot be discovered. If at all possible, list at least one actual author or editor for a book instead of using "Unknown".
Books whose authorship is purposefully withheld should be attributed instead to Anonymous.
This book holds scriptures from several sources, including: Rg Veda, Atharva Veda, the Upanishads, Yajnavalkya-Smrti, Kirana-Tantra and the Bhagavad-Gita. As one can see, as a book intended for the general public, this has far too much information from far too many sources. When I ordered this book from the library, I was under the false impression that it dealt solely with Bhagavad-Gita; thus, I found it far too complex for my needs.
This book seems to be for those more familiar with Hinduism and its teachings. If indeed, I had been more familiar with the scriptures as a whole, I may have rated this book higher; unfortunately, the information jumped from source to source and was more confusing than helpful. For the previously stated reason, I am giving this book a 2 star rating.
I'm rating the collection, of course, not the texts themselves.
This is a great resource, and it's interesting to read actually religious texts instead Of simply about them. I've studied Hinduism a bit and taken a couple courses, so I mostly understood what was going on (not completely, of course). I wouldn't recommend this to someone who had zero background in it, but it's still good for a beginner like me.