Mary H. Geis
6 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 2019 | Chapbook | Temple of the Monkey God | Tyler H. Jolley & Mary H. Geis |
| 2019 | Chapbook | The All-Seeing Eye | Tyler H. Jolley & Mary H. Geis |
| 2020 | Chapbook | The Transylvania Pocket Watch | Mary H. Geis & Tyler H. Jolley |
| 2021 | Novel | Apocalypse Fall | Mary H. Geis & Tyler H. Jolley |
| 2021 | Novel | Apocalypse Summer | Tyler H. Jolley & Mary H. Geis |
| 2023 | Omnibus | Seasons of an Apocalypse | Tyler H. Jolley & Mary H. Geis & David J. West & Holli Anderson |