Painting
Figure Painting in Oil-Douglas R Graves
Watercolor Class-Michael Crespo
Problem Solving for Oil Painters-Greg Kreutz
Drawing
The Artist's Complete Guide to Figure Drawing-Anthony Ryder
The Natural Way to Draw-Nicolaides
Dynamic Anatomy
Ceramics
Printmaking
Collage Techniques-Gerald Brommer
Monotypes: Mediums & Methods for Painterly Printmaking-Julia Ayers
General Art/Theory/Philosophy
Madeleine L'Engle (Madeleine's writing on art and the Christian contemplative life is excellent)
-The Rock that is Higher
-Walking on Water
Art and Fear
Suzi Gablik
-Has Modernism Failed?
-Reinchanting Art
How Shall We Then Live?-Francis Schaeffer (great book on Christianity and postmodern culture. This book is a must read for every Christian artist who wants to reach the culture)
The Heart of the Artist-Rory Noland
Annie Dillard (Annie is a wonderful author for artists because her writing style is so lyrical and contemplative)
-An American Childhood
-Pilgrim at Tinker Creek
-Teaching a Stone to Talk
-The Writing Life
-For the Time Being