1st app & Origin The Cat who later becomes Tigra. On the splash page, we saw a young brunette woman, dressed in a yellow catsuit and mask, clinging to the side of a Chicago building. She was Greer Nelson, but tonight she became known as the Cat. She was on a mission of vengeance, and to stop a madman. In subsequent pages, we saw flashbacks that revealed how University of Chicago sophomore Greer Grant met rookie policeman Bill Nelson and fell in love, only to be widowed a year later. We also saw flashbacks of Greer’s frustrated attempts to find a job, until she met her old physics professor, Dr. Joanne Tumulo. Dr. Tumulo hired Greer for a special project. Her aim was to allow women to achieve their full mental and physical potential. Greer was to be the first subject, until their backer interfered. Malcolm Donalbain, a “world-famous sportsman, eccentric, and entrepreneur,” had paid for the doctor’s equipment and time and now demanded he provide their f