| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2004 | 978-0-9707608-0-7 | Wal Winfer | British Single Shot Rifles, Volume 4; Westley Richards and Co. Patentees and Gun Manufacturers, Birmingham |
| 1971 | 978-0-9707608-1-4 | Arni T. Dunathan | The American BB Gun: A Collector's Guide |
| 2002 | 978-0-9707608-2-1 | Roy M. Marcot | Spencer Repeating Firearms |