Leftism

Leftism: From de Sade and Marx to Hitler and Marcuse, by Erik von Kuehnelt-Leddihn (EvKL)

The purpose of this book is to show the character of leftism and to what extent and in what way the vast majority of the leftist ideologies now dominating or threatening most of the modern world are competitors rather than enemies.

This book, published in 1974 by Arlington House Publishers, examines all facets of leftist political ideology, as you can tell from the title.  Hitler a leftist?  Yup.

EvKL ex...