Metal Working - A book of Tools, Materials and Processes for the Handyman by Paul N. Hasluck, (Reprinted from 1907 Original), 1994 Lindsay Publications, Inc.
Living Materials - A Sculptor's Handbook by Oliver Andrews, University of California Press, 1988
The Art and Craft of Making Jewelry by Joanna Gollberg, Lark Books, 2006
Making Metal Jewelry - Projects~Techniques~Inspiration by Joanna Gollberg, Lark Books, 2003
Practical Blacksmithing and Metalworking by Percy W. Balnford, Tab Books, 1988
The Art of Coppersmithing by John Fuller Sr, (Reprinted from 1893 original) Astragal Press, 1993