Personal History of Karen Kish is unknown.
Karen Kish was an occasional comic book letterer. She started working in the late 70s and worked only for a few years until the early 80s. Her first work was for Marvel Comics the title "Iron Man" while her earliest lettering credit for DC Comics would've been on the Cancelled Comic Cavalcade #1. Her first official publication was on the Green Lantern title and later she worked on other titles including Detective Comics, Wonder Woman, Ghosts, World's Finest and a few others.