I do genuinely want to read a Marxist analysis of how the Soviet Union fell and the Soviet project ended up fizzling out. Im open to "well the CIA did it" but its a little trite and I suspect there's much more to it than the evil Americans merely tricked everyone. Or Gorbachev was uniquely evil, cause maybe he was or wasnt but no one person can destroy a system.
Ive read a bunch of partial analysis, but never like a book just about the 80s to 90s USSR - and not some imperialist bourgeois criticism either, like an honest Marxist analysis.

Gorbachev wrote his own memoirs about it, which is nice as a primary source. But I dont exactly trust his own reasoning lol