| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1975 | 978-0-904844-00-9 | Rudiger Imhof | Pinter: A Bibliography ('Theatrefacts' supplement) |
| 1976 | 978-0-904844-05-4 | Catherine Itzin | New Playwrights Directory 1976: 1976 |
| '' | 978-0-904844-06-1 | Rudiger Imhof | Pinter: A bibliography: his works and occasional writings with a comprehensive checklist of criticism and reviews of the London productions (Theatrefacts: Supplement: Bibliography series ; no. 1) |
| 1977 | 978-0-904844-07-8 | Hull Truck Theatre Company | Bridget's house (New plays) |
| '' | 978-0-904844-11-5 | Nicholas Jacobs | Bertolt Brecht in Britain |