Avernus
| Author(s) | Title | Reference | |
|---|---|---|---|
| JOHN MILES FOLEY | Early Epic Scenery: Homer, Virgil, and the Medieval Legacy, by Theodore M. Andersson | 47/2, p. 318 | |
| J.A. Burrow | The Forest of Medieval Romance: Avernus, Broceliande, Arden, by Corinne J. Saunders | 63/2, p. 337 |