Jnana yoga is the yogic path of knowledge. The aim here is to recognize our supreme self and to see it in others too. It is best suited to intellectual people and includes a lot of reading on philosophy.
Do get in touch if you want to borrow any yoga books or follow the links to buy them. Some practically useful yoga books include:
Yoga Your Home Practice Companion – This is one of the basic yoga books that you can get to deepen your understanding in yoga. Suitable for beginners as well as intermediate students. Combining step-by-step asanas, detailed illustrations, programmes, mindfulness techniques, diet advice, and recipes.
The Yoga Cookbook: Vegetarian Food for Body and Mind – a book full of wonderful recipes from the ashram.