| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Nightmare's Disciple | 978-1-56882-118-4 (1-56882-118-2) | 1998 | Joseph S. Pulver |
| The Hastur Cycle: Tales That Created and Defined Dread Hastur, the King in Yellow, Nighted Yuggoth, and Dire Carcosa | 978-1-56882-094-1 (1-56882-094-1) | 1996 | August Derleth · H. P. Lovecraft |