Originally Posted by gbm
Reset your filters. Most of the books listed as not available are ones that are going back into the Free Library when the second edition is released.
Looks like the books have reappeared now. When I tried it a couple of days ago, selecting, say, James P. Hogan, from the left menu simply showed an empty list. Perhaps the site was in a state of transition to the new system at the time.
I'm annoyed that I've missed the Jan 2013 bundle. I'll have to keep a closer eye on release dates from now on. Just bought the Feb/Mar bundles to make sure I don't miss them, plus the two books I wanted from the Jan bundle (the Andre Norton and Steve White).