http://www.third-reich-books.com offer some varieties of authors ; one could well be on the watch for 'anti-Bolshevik' literature which could be fabricated or, if authentic, could contain articles that are not necessary for the understanding of the subject.

Want to understand the Bolshevik (marxist-leninist) problem ? The first assumption to make is, you do not believe anything at all before you have seen many sources and the most of them should be of some ascertainable integrity.

WPT