Marcus Krytell was a wealthy 26th century industrialist.
In 2593, he obtained a Olabrian joy-luck crystal. The crystal was then stolen from him by the thief only known as the Cat's Paw. The thief arranged to return the crystal on the maiden voyage of the Titanian Queen. Not wanting his involvement known, he convinced Bernice Summerfield to act as his agent for the transfer. (PROSE: Ship of Fools)