I'll have to find out which edition I have. I noticed in the review of this one it said the "controversial alterations" of Fischer's words of the last edition have been omitted. I may have to do some research to find out what those alterations were.
Regardless of edition, this is an excellent book with great games and good annotations. Now that it's in algebraic everyone that avoided it because of it's descriptive notation should buy it. It was one of my first chess books and I've spent many enjoyable hours with it.
Wow, not sure how this slipped under the radar. Fischers classic is reissued in algebraic notation. Anyone who doesn't have one needs to get one!
http://www.amazon.com/My-Memorable-Games-Bobby-Fischer/dp/190638830X/ref=cm_lmf_tit_13_rsrsrs0
Enjoy!