Pòwiescë nôpisané przez jinszëch ùsôdzców w opiarcù ò zôpisczi Ludluma Programa Hadesxa0(The Hades Factor, 2000,xa0Gayle Lynds)Przymierze Kasandryxa0(The Cassandra Compactxa02001,xa0Philip Shelby)Pariżsczi wëbiérk (The Paris Option, 2002,xa0Gayle Lynds)Szifr Altmanaxa0(The Altman Code, 2003,xa0Gayle Lynds)Pòmsta Łazarzaxa0(The Lazarus Vendetta, 2004, Patrick Larkin)Mòskiewsczi wektór xa0(The Moscow Vector, 2006, Patrick Larkin)Arkticzné Wëdarzenié (The Arctic Event, 2007, James H. Cobb)The Infinity Affair, 2010, James H. CobbThe Ares Decision, 2011, Kyle Mills