Robert (Bob) Cleworth MPhil has compiled five books, one on Australian War Graves and Missing Australians, in addition to three publications on the work of RAAF Catalina Operations in World War II. He was, for a number of years, Secretary of the Catalina Association of New South Wales. John Suter Linton has worked extensively in the print and electronic media as a journalist, feature writer, researcher, scriptwriter, editor and producer. He is also the author of six true-crime novels.