Mark Stille is a retired commander in the US Navy, currently working in Naval Intelligence. He has had numerous war games published in the past, including some concerning Japanese Aircraft Carriers. Interested in the navy, in particular the Imperial Japanese Navy, for most of his life, he devotes much of his time to researching the IJN and the vessels they used.

Tony Bryan is a freelance illustrator of many years' experience. He initially qualified in Engineering and worked for a number of years in Military Research and Development, and has a keen interest in military hardware – armor, small arms, aircraft and ships. Tony has produced many illustrations for partworks, magazines and books, including a number of titles for Osprey's New Vanguard series.
Mark Stille is the author of numerous Osprey titles focusing on naval history in the Pacific. He recently concluded a nearly 40-year career in the intelligence community, including tours on the faculty of the Naval War College, on the Joint Staff and on US Navy ships. He received his BA in History from the University of Maryland and also holds an MA from the Naval War College.