Books I'd Suggest
(Asana and beyond)
#1 Must Have yoga book:
*
Light on Yoga - BKS Iyengar
~~~~~~~~~~~~~~~~~~~~~~~
Other great books:
Yoga for Wellness (Viniyoga)
Yoga for Transformation (Viniyoga plus!)
-Gary Kraftsow

The Heart of Yoga: Developing a Personal Practice
by T. K. V. Desikachar

Jivamukti Yoga
-Sharon Gannon, David Life

Yoga Flows  (Vinyasa)
-Mohini Chatlani

Ashtanga Yoga
The Practice Manual
-David Swenson

Yoga - The Iyengar Way
-Mira Silva, Shyam Mehta

and the list goes on...
AMYoga