| A Mickey Spillane Companion | Gale, Robert L. | |
| An F. Scott Fitzgerald Encyclopedia | Gale, Robert L. | |
| Characters and Plots in the Fiction of Ring | Gale, Robert L. | |
| Characters and Plots in the Fiction of Kate Chopin | Gale, Robert L. | |
| An Edwin Arlington Robinson Encyclopedia | Gale, Robert L. | |
| Characters And Plots in the Fiction of Graham | Gale, Robert L. |
