| The Haunter of the Dark and Other Tales of Horror. | voewoodrarebooks.com | 250 GBP | — | — |
| Lovecraftian Ephemera Lot | bookdudebooks.com | 250 USD | — | — |
| The Outsider and Others by H.P. Lovecraft - Gerry de la Ree Facsimile Dust Jacket ONLY! | bookdudebooks.com | 250 USD | — | — |
| The H. P. Lovecraft Experience (Deluxe Box Set) | bookalley.com | 100 USD | — | — |
| Lovecraft: Five Art Studies by Mike Garcia | bookdudebooks.com | 75 USD | — | — |
| HPL: A Tribute to Howard Phillips Lovecraft edited and published by Meade & Penny Frierson | bookdudebooks.com | 75 USD | — | — |
| From Beyond the Dark Gateway edited by Edward P. Berglund | bookdudebooks.com | 65 USD | — | — |
| Nyctalops Volume II No. 1 edited by Harry O. Morris, Jr. | bookdudebooks.com | 60 USD | — | — |
| Nyctalops Volume II No. 3 edited by Harry O. Morris, Jr. | bookdudebooks.com | 50 USD | — | — |
| The Normal Lovecraft by Wilfred B. Talman | bookdudebooks.com | 50 USD | — | — |
| The New Annotated H.P. Lovecraft edited by Leslie S. Klinger with an introduction by Alan Moore | bookdudebooks.com | 50 USD | — | — |
| Supernatural Horror in Literature (as revised in 1936) by H.P. Lovecraft | bookdudebooks.com | 50 USD | — | — |
| Nyctalops Volume II No. 2 edited by Harry O. Morris, Jr. | bookdudebooks.com | 50 USD | — | — |
| Lovecraft: Five Art Studies by Mike Garcia | bookdudebooks.com | 50 USD | — | — |
| Letters Lovecraftian by Stephen A. Fabian | bookdudebooks.com | 50 USD | — | — |
| The Azathoth Cycle - The Blind Idiot God edited by Robert M. Price | bookdudebooks.com | 40 USD | — | — |
| The Hastur Cycle - 13 Horror Tales Defining Hastur, the King in Yellow, Yuggoth, and the Dread City of Carcosa edited by Robert M. Price (2nd Edition) | bookdudebooks.com | 40 USD | — | — |
| The Hastur Cycle - 13 Horror Tales Defining Hastur, the King in Yellow, Yuggoth, and the Dread City of Carcosa edited by Robert M. Price | bookdudebooks.com | 40 USD | — | — |
| H.P. Lovecraft: The Decline of the West by S.T. Joshi | bookdudebooks.com | 40 USD | — | — |
| Ec'h-Pi-El Speaks: An Autobiographical Sketch by H.P. Lovecraft | bookdudebooks.com | 40 USD | — | — |
| Encyclopedia Cthulhiana by Daniel Harms | bookdudebooks.com | 35 USD | — | — |
| The Cthulhu Cycle - Thirteen Tentacles of Terror edited by Robert M. Price | bookdudebooks.com | 30 USD | — | — |
| Encyclopedia Cthulhiana by Daniel Harms - Expanded and Revised Edition | bookdudebooks.com | 25 USD | — | — |
| En las montañas de la locura | tecniciencia.com | 20.8 USD | 0 USD | — |
| H.P. Lovecraft: A Life by S.T. Joshi | bookdudebooks.com | 20 USD | — | — |
| Lovecraft: A Biography by L. Sprague De Camp | bookdudebooks.com | 14 USD | — | — |
| At the Mountains of Madness and Other Tales of Terror by H.P. Lovecraft | bookdudebooks.com | 12 USD | — | — |
| The Call of Cthulhu and Other Weird Stories by H.P. Lovecraft | bookdudebooks.com | 12 USD | — | — |
| The Classic Horror Stories | belfastbooks.co.uk | 9.99 GBP | — | — |
| The Whisperer in Darkness : Collected Stories Volume One | belfastbooks.co.uk | 4.99 GBP | — | — |
| The Horror in the Museum : Collected Short Stories Volume Two | belfastbooks.co.uk | 4.99 GBP | — | — |
| The Haunter of the Dark : Collected Short Stories Volume Three | belfastbooks.co.uk | 4.99 GBP | — | — |