Hey All,
My teacher, Tom Bisio has released the first 3 (of 6) books in his series on ba gua nei gong. These books are meant as a detailed discussion on the theory and practice of the core qi gong exercises that accompany practicing ba gua zhang. They are not meant to be a substitute for studying with a teacher, although it may be possible to use them in this manner.
Volume 1: Yin Yang Patting & Dao Yin Exercises (http://www.amazon.com/Gua-Nei-Gong-Volume-Exercises/dp/1432799487)
This volume focuses on two routines. The Yin Yang Patting routine is similar to the slapping and patting qi gong discussed a few weeks ago on this forum. It invigorates the meridians and helps to unblock the qi and start to circulate the qi. It helps to condition the body and teach the practitioner how to generate force from the dan tian. Dao Yin Exercises are a self cultivation set of exercises used to invigorate the qi and lead it and guide it throughout the body.
Volume 2: Qi Cultivation Exercises & Standing Meditation (http://www.amazon.com/Gua-Nei-Gong-Vol-Cultivation/dp/1432799517)
The Qi cultivation exercises derive from Gao Ji Wu. They help to develop the dragon body that internal arts are famous for. The Standing Meditation focuses on the key elements of Zhan Zhuang practice.
Volume 3: Twelve Posture Standing (http://www.amazon.com/Ba-Gua-Nei-Gong-Vol/dp/1432799533)
The Twelve Posture Standing set are a series of postures that are commonly found in the practice of ba gua zhang. By practicing these stances as zhan zhuang standing practice prior to incorporating these movements into more dynamic palm changes, practitioners can cultivate the rate shape and right energies in the body. We find that these are excellent postures to teach beginners and that they greatly improve someone's ability to learn ding shi postures and palm changes at a later time.
If anyone has questions (general or specific) please let me know and I'll do my best to answer them.
Adam