PLO Books

[Magicman05]

I read that Mason said that there were no plans for a plo book from 2plus2..I strongly urge him to reconsider..given the recent popularity and what seems to be steady growth of new players. I think that PLO could either be an extremely popular game in the future or could dry up the bad players faster then No Limit holdem has done before...either way I would like to learn this game better. Are there any noted authors that know about PLO? I didnt really learn from Rolf's book and felt Lyle Bermans chapter was a little vauge