Zarnak: "The Human Guinea Pig!" (Part 4 of 8)
| First published | February 1937 |
|---|---|
| Type | Serial |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1937 |
|
Thrilling Wonder Stories, February 1937 | Beacon Magazines, Inc. | MAGAZINE | 63 |
| June 2018 |
|
Thrilling Wonder Stories, February 1937 | Pulp Tales Press | Anthology | 63 |