These are a list of books which may be of interest on chigung/qigong and mindfulness. Best of luck on journey.
A complete guide to Chi Gung by Daniel Reid
The way of Qigong by Ken Cohen
The healing promise of qi by Dr Roger Jahnke
The Tibetan book of living and dying - Soygal Rinpoche
The Art of Chi Gung - by Grandmaster Wong Kiew Kit
Qi for Beginners by Stanley Wilson
Energy Warriors - Lawrence Tan and Bob Ellal
The way of energy - Master Lam Kam - Chuen
Opening the Energy Gates of your body - Chi Gung for Life long health
Wherever you go, there you are - Jon Zabat Zinn (Mindfulness)
Full Catastrophe Living - Jon Zabat Zinn (Mindfulness)