Indeed. There's not a history book that is without some critique or alternative theories, anyway. Solzhenitsyn spent a long time compiling the information he presents in Two Hundred Years Together (1120 pages in the original Russian)[1], and I would like to read a professional translation of the entire work more than the small excerpt that's in The Solzhenitsyn Reader.

[1] https://www.amazon.com/Hundred-Together-Complete-Volumes-Dve...