Prit Buttar is an established expert on the Eastern Front in 20th-century military history, Buttar's books include the critically acclaimed Battleground Prussia and Between Giants and a four-part series on the Eastern Front in World War I which concluded with The Splintered Empires. He lives in Kirkcudbright, Scotland.
Roger Clark is a professional actor and voice-over artist who lives in New York City. He has performed in over forty-five countries.