| Series | Extent | Year | Author | Title |
| PMHRA 4 | 436pp | 1971 | ed P. K. King, P. F. Vincent | European Context |
| PMHRA 7 | 160pp | 1975 | Robert M. Flores | The Compositors of the First and Second Madrid Editions of 'Don Quixote' |
| PMHRA 10 | 302pp | 1981 | C. P. Courtney | A Bibliography of Editions of the Writings of Benjamin Constant to 1833 |
| PMHRA 11 | 260pp | 1982 | ed Keith Aspley, David Bellos,, Peter Sharratt | Myth and Legend in French Literature |
| PMHRA 16 | 430pp | 2005 | ed Barry Taylor, Geoffrey West | Historicist Essays on Hispano-Medieval Narrative in Memory of Roger M. Walker |
| PMHRA 18 | 1150pp | 2009 | Arnold McMillin | Writing in a Cold Climate |
| PMHRA 20 | — | 2018 | Arnold McMillin | Breaking with Tradition |