Professional Portrait techniques by Kodak
Minimalist photography by Kirk Tuck
Beginner's Guide to Photography by Ralph Hattersly.
IMO, one of the best basic introductions to photography available. Out of print: Published 1974. Got my copy on 'da Bay. Not a lot of metaphysics, just good, understandable info. Film, tho. (digital wasn't invented back then.

see Photography, Archaic.) Fundamentals that are very applicable to any area of photography.
Hattersly was adamant about avoiding "gut busting": reading so much that it overwhelms us, and interferes with doing... the only way to perfect our skills.
Not too much else, in 2008...I was just too busy doing stuff!