| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1995 | 978-0-9648788-0-8 | Jon L. Lellenberg | Irregular Proceedings of the Mid 'Forties: Archival History of the Baker Street Irregulars |
| 2005 | 978-0-9648788-7-7 | Yuichi Hirayama · Masamichi Higurashi · and Hirotaka Ueda | Japan and Sherlock Holmes |
| 2006 | 978-0-9648788-9-1 | Bjarne Nielsen | Scandinavia and Sherlock Holmes |