Just gave it a shot. Got a Kindle 3 cover for Faith.

Got myself:

Photographic Facts and Formulas by E. J. Wall
The Art of Black and White Enlarging by David Vestal
The Manual of Photography: formerly known as the Ilford Manual of Photography
Handbook of Photographic Science and Engineering by Woodlief Thomas

Thanks for the excuse to increase my library. And thanks, Ralph, for the suggestions.