By Kent, Gordon
By Hill, Reginald
By Smith, Michael Marshall
By McDermid, Val
By Marsh, Ngaio
By Sheldon, Sidney
By Erskine, Barbara
By Wilson, Robert
By Brown, Dale
By Pears, Iain
By Clancy
By Bateman, Colin
By David Hewson
By Archer, Jeffrey
By Ludlum, Robert
By Hewson, David
By Robert Ludlum
By Barnard, Robert
By Patterson, James
By Dudley Edwards, Ruth
By Gregory, Philippa