Now that I have your attention:
Munseys is a website that has free, out of print pulp fiction… over 1600 volumes and counting. Granted, most of them seem to be of the soft-core or exploitation variety, but there are some gems buried in here, such as a few works by Algernon Blackwood and Robert E. Howard, and even the long-neglected dystopian novel The Sound of His Horn.
Provided you don’t have anything to do for the next few months, I highly recommend you check it out. Hat tip to the always-excellent Boing Boing.