Actually, while you were doing the Voluntaryist Handbook, I was thinking Malice's Anarchist's Handbook would work just as well. If not familiar with it, its same concept. A collection of essays and such, but its mostly the original and so-called 'left wing' anarchism of Europe if Im not mistaken. We all know Mises and Rothbard etc, but the 'left' anarchists seem to get largely ignored presumably due to their stance on violent revolution. But good or bad, history is history, and its good to know the roots IMO