Three Philip Jose Farmer's “The Dungeon” Series, Volumes 1, 3, 4. Paperbacks, first edition, first printings, published by Bantam Spectra.  All three are in very good condition. Volume 1 seems read, volumes 3 and 4 with tight pages and seem unread. Volume 4 has water spotting to first lower pages, though obviously unread. Rubbing to all spines, no writing or tears noted. A couple bookseller stamps noted. All books with prices to front cover and full number lines starting at 1 to copyright pages.

Volume 1: The Black Tower by Richard A Lupoff, published 1988.

Volume 3: The Valley of Thunder by Charles de Lint, published 1989.

Volume 4: The Lake of Fire by Robin W Bailey, published 1989