I got a copy from the Daejeon Wall folks, will see if they have any more tomorrow. I totally second the reccommendation, it is a tome! The book is brilliant in detail, layout and with plenty of colour photos and easy to understnad maps and topos. The grades are given in both French and YDS (US) system and at the back is a useful listing of routes by grade and by alphabetical order. A model of professionalism (cepting a few minor English typos) and accessability. Nice quality paper too, looks tough enough to survive a few outings (unlike most Thailand guides). Ask at your local gym, as it seems to be being sold via the gym scene rather than via bookstores.
quem deus perdere vult, primus dementat