Being a relative newcomer to collecting Soviet Militaria, but collecting German Militaria for years, I found the book to be the best all around book on medals that I have ever read. This book details in very clear color photographs the intricacies of the medals of the Soviet Union. I would recommend this book strongly for anyone who is interested in Soviet Militaria or even Militaria in general as it is an excellent resource book.
From Amazon.com
Good - but not comprehensive
The Comprehensive Guide to Soviet Orders and Medals is the bestbook on the market so far, and if you are a collector in this field, I strongly recommend you buy it. It's good - very good actually - but it's not comprehensive. McDaniel and Schmitt try to list all known different types and variations, and this is of course, almost impossible. But it's a start. And it's needed. Furthermore they illustrate their descriptions with very detailed pictures - that's excellent! The only problem with this kind of book is lack of information, but I'm sure they are working on it. Especially their information on fakes needs an update. In all case this is a book to buy...