| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1959 |
|
Plot and Counterplot: Three Adventures of Gregory Sallust | Hutchinson | Omnibus |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1959 |
|
Plot and Counterplot: Three Adventures of Gregory Sallust | Hutchinson | Omnibus |