H.G. · Håkan Gustavsson & Ludovico Slongo · Hakan Gustawsson
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Desert Prelude 2: "Operation Compass" | 978-83-61421-18-4 | 2011 | Ludovico Slongo · Teodor Liviu Morusanu |
| Desert Prelude 1940-41: Early Clashes | 978-83-89450-52-4 | 2010 | |
| Fiat CR.42 Aces of World War 2 | 978-1-84603-427-5 | 2009 | Håkan Gustavsson · Ludovico Slongo |
| Gladiator vs CR.42 Falco: 1940–41 | 978-1-84908-708-7 | 2012 | Håkan Gustavsson · Ludovico Slongo |
| Sino-Japanese Air War 1937-1945: The Longest Struggle | 978-1-78155-536-1 | 2016 | |
Fonthill Media · MMPBooks · Osprey Publishing