Alternative Processes Condensed A Manual of Gum Dichromate and Other Contact Printing Processes Christina Anderson Another guide packed full of information from the author of "Experimental Photography Workbook".
Experimental Photography Workbook Christina Anderson A no-frills, darkroom guide on a variety of experimental techniques. A technical book recommended both for beginners and pros.
A Non Silver Manual
Cyanotype, Brownprint, Palladium & Gum Bichromate with Instructions for Making Light-Resists Including Pinhole Photograpy.
Sarah Van Keuren
The Chrysotype Manual The Science and Practice of Photographic Printing in Gold Mike Ware Well researched encyclopedia on chrysotypes.
