This little book is a collection of citations of the major philosophical, political and economic critiques about Marxism. A real treasure trove of valid (and pseudo-valid) arguments against the various Marxist theories including those of alienation, economic determinism, the materialistic dialectic, and his economic theories. It's a little sloppy in the sense that some quotes appear multiple times as different topic are discussed, both otherwise a very valuable source, that I recommend to everyone and certainly those who are enamored with Marx' but fail to see the plot-holes in his story. Unfortunately, currently out of print.