Kari Stenman is undoubtedly the most knowledgeable authority on the Finnish Air Force in World War 2, having written over a dozen books on the subject since the late 1960s. The co-author of the successful Aircraft of the Aces volume on Finnish fighter pilots, he runs his own publishing company in Finland. Andrew Thomas is one of Britain's most pre-eminent RAF researchers, having published numerous squadron histories. He is presently a serving officer in the RAF.

Based in Mansfield, Nottinghamshire, Chris Davey has illustrated more than 20 titles for Osprey's Aircraft of the Aces, Combat Aircraft and Aviation Elite Units series since 1994. He is one of the last traditional airbrush artists in the business and has become Osprey's artist of choice for both USAAF fighters and RAF subject matter, proving his undoubted skill when dealing with large aircraft subjects such as the Halifax and Sunderland.
Chris Davey has illustrated more than 70 titles for Osprey's Aircraft of the Aces and Combat Aircraft series since 1994. Based in Mansfield, Nottinghamshire, as one of the very last traditional airbrush artists in the business, he has become the company's illustrator of choice for both USAAF fighters and RAF subject matter, proving his undoubted skill when dealing with large aircraft subjects such as the Halifax, Sunderland, Lancaster, and Stirling.