The Most In Depth Discussion of Energy Work.

Despite their age, these are still the two most comprehensive books on energy work.  Preparation, explanation of phenomena, basic patient interactions.  I found the second book much more interesting in terms of depth and concepts.  A great deal of what is said dovetails off of the Course in Miracles.  If you make it through all the text at the beginning of that book, then you've got me.  I just skipped to the lessons (spoiler:  we're all one.) 

Feldenkrais: A Method Worth Knowing.

The Feldenkrais Method allows greater movement by increasing understanding of the subtler senses.