These people just followed me on twitter.
They're very new and seeking more content since what's already up looks to be from one or two people. Not all 'books' are credited on the site as to who wrote them though some do have credits in the audio sample while others don't. They say they're romance oriented, but listening to some of their samples they don't seem to be geared to female listeners, IMO. The samples didn't seem very romantic but it's admittedly hard to judge from 1 minute of audio.
They're also really pricey since an 11 minute audio 'book' is $1.99 while one that's 20 minutes goes for $3.99.