| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Sniper Encyclopaedia: An A-Z Guide to World Sniping | 978-1-78438-24O-7 (1-78438-24O-X) | 2019 |
John Walter · Kilner Walter John · W.J. · W John · Walter John Coulson · Walter John Moore · Walter John Raymond · Walter John Sedgefield · Walter Koehler, John Shackleton Tom Jenkins