I've found Loomis in print...

[FourTonMantis]

My college's library actually has Figure Drawing For All It's Worth in print. A community college! Go figure.

[Noah Bradley]

I've actually got a copy of it sitting on my desk right now, thanks to the good ol' RISD Library. :) They've got a few more Loomis books over there, as well (though some you can't check out).

Libraries are great.