Photo copyright Tim Nicholson.
The Rosalie Moeller, Red Sea, Egypt.
The Rosalie Moeller sank in 1941. Cargo was coal and the wrecks sits in about 45m. It is totally intact and very scenic.
The Underwater Photographer: Digital and Traditional Techniques, by Martin Edge, Paperback, 536 pages (2009)
The Essential Underwater Photography Manual: A Guide to Creative Techniques and Key Equipment, by Denise Nielsen Tackett and Larry Tackett, 176 pages (2005).
Diving Guide to the Red Sea Wrecks by A Ghisotti, V Paolillo, Rinaldi, K Amsler; Swan Hill Press, 140 pages.