Joan's Interactive Data Ltd. is a civilian information organization of the Terran Confederation and publish information to the public concerning spacecraft. Its data analysts are able to provide intelligence about Kilrathi craft as well. Joan's boasted that its data analysts combined transmissions to be the first organization to bring information on the new Kilrathi Snakeir-class ship. Publications included: * Joan's Ships of Known Space * Joan's Fighting Spacecraft (updated in 2654 with a Vega Sector supplement which was reproduced in Claw Marks)