Harries and Heer
Excellent modern book, showing how to make blacksmithing tools, and then how to use them to make other tools, such as a sickle, saw etc., as well as how to set up a workshop. This book's strength is the use of drawings rather than text and, being aimed at aid workers in the Third World, it is an excellent beginner's manual. Some of the materials and processes shown are unusual but the information is very good. Heavily illustrated.
