A list of some of the most useful books I have come across thus far.
Diet
Perfect Health Diet, Paul Jaminet
Gut and Psychology Syndrome, Natasha Campbell-McBride
Cooking
Nourishing Traditions, Sally Fallon
Wild Fermentation, Sandor Katz
Exercise
Body by Science, Little & McGuff
Strength Training Anatomy, Delavier
Starting Strength, Rippetoe & Kilgore
Posture
8 Steps to a Pain-Free Back, Esther Gokhale
The New Rules of Posture, Mary Bond
Misc
Beyond Antibiotics, Michael Schmidt
Cure Tooth Decay, Ramiel Nagel
Worried Sick, Nortin Hadler