Urban William · W Urban · William L. Urban · William Lawrence Urban
| title | ISBN-13 | year of publication |
|---|---|---|
| Bayonets for Hire | 978-1-84832-828-0 | 2016 |
| Livonian Crusade | 978-0-8191-1683-3 | 1981 |
| Medieval Mercenaries: The Business of War | 978-1-85367-697-0 | 2006 |
| Nowozytni najemnicy | 978-83-11-11105-9 | 2008 |
| Small Wars and their Influence on Nation States:1500 to the Present | 978-1-4738-3792-8 | 2016 |
| Somme | 978-1-4738-8517-2 | 2016 |
| Sredniowieczni najemnicy | 978-83-11-11299-5 | 2006 |
| Teutonic Knights, The: a Military History | 978-1-85367-535-5 | 2002 |
| The Prussian Crusade | 978-0-929700-28-1 | 2000 |
Bellona · Greenhill Books · Lithuanian Research and Studies Center · Pen & Sword Military · Seaforth Publishing · University Press Of America