Heart and Science turns on the fate of the orphaned Carmina Graywell, who is left in the charge of her aunt and guardian Mrs. Gallilee when her fiancé is forced to take an extended trip to Canada's drier climes in order to recover his health. Over the issue of her inheritance Mrs. Gallilee schemes ...

Heart and Science turns on the fate of the orphaned Carmina Graywell, who is left in the charge of her aunt and guardian Mrs. Gallilee when her fiancé is forced to take an extended trip to Canada's drier climes in order to recover his health. Over the issue of her inheritance Mrs. Gallilee schemes to manipulate, control and ultimately destroy the naïve but strong-willed Carmina.