This is not a commercial. I'm not pitching. But I would like to recommend "Wing Chun Kung Fu", written by Robert's sifu Eric Oram. Robert wrote the Foreword, which is very informative, and the introductory chapters give a fine commentary on the way of the true warrior which Robert follows. Lots of photographs of the various stances. Some of you practice this form already, I know. For others it will provide a great glimpse into the philosophy that has meant so much to Robert.
Gotta commend Mr Oram and Robert: Fromw what I have seen online, it looks HARD.