| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Harthacnut: The Last Danish King of England | 978-0-7524-4674-5 | 2008 | |
| Seeing in Depth | 978-0-9730873-0-7 | 2002 | |
| Seeing in Depth | 978-0-9730873-1-4 | 2002 | |
| Swein Forkbeard's Invasions and the Danish Conquest of England, 991-1017 | 978-0-85115-928-7 | 2003 | |
| The Boston-New England Pro Sports Trivia Challenge | 978-0-9988740-3-6 | 2017 | Jeremy Shelby |
Iain Hardie · Ian Hardy · Ian Haworth · Ian Heard · Ian Hurd · Ian P. Howard
Boydell Press · I Porteous · Mindstir Media · The History Press