At the end of May 2009, it became known that a criminal case under part 1 of Art. 282 of the Criminal Code of the Russian Federation (inciting hatred or hostility), and lawsuits are being prepared to recognize two of his books as extremist. Recall that in December 2009 in Omsk, the court recognized as extremist two books by Valery Demin - "From the Aryans to the Russians" and "From the Russians to the Russians", and in February 2010 the book by V. Demin "War and Armed Struggle".