Lardas, Mark: - Mark Lardas has been fascinated by things related to the sea and sky his entire life. From building models of ships and aircraft as a teen, his maritime interest led him to study Naval Architecture and Marine Engineering, but his interest in aviation led him to take a job on the then-new Space Shuttle program. Over the next 30 years he worked as a navigation engineer on the Shuttle program. Currently he works on NASA's Lunar Gateway Project. He has written extensively about aircraft and warships and is the author of over 40 books, most related to military, naval or maritime history.