'T'ai chi mind and body' by Tricia Yu (We recommend this book for our beginning students)
'Cheng Tzu's Thirteen Treatises on Tai Chi Ch'uan' by Cheng Man-ch'ing
'T'ai chi the Supreme Ultimate exercise for Health, Sport and Self-Defense'
by Cheng Man-ch'ing and Robert Smith
'The Essence of 'Tai chi ch'uan' translated by Lo/Inn/Amacker/Fo
'T'ai chi Ch'uan Ta Wen Questions and Answers on T'ai Chi Ch'uan'
by Chen Wei-Ming Translated by Lo and Smith