We found 3 Reddit comments about A Small Corner of Hell: Dispatches from Chechnya. Here are the top ones, ranked by their Reddit score.
I'm reading this book for a class right now. Shows how damn brutal some of the Russian troops were in the first part of the book.
For something like Politkovskaya's books (also A Small Corner of Hell) you may try The Angel of Grozny and for something akin to Babchenko's (but from the other side), maybe The Sky Wept Fire.