Seven-year-old Tiffany 'Gia, daughter of Earth's last were-cheetah and an alien, nano-machine-enchanced prince, and her bestest buddy Charlotte, a full-grown harpy with the mind of a young teen, have settled into their school life at APS-001, a school designed to train tomorrow's superheroes and super-scientists. But between new student Erwin "Pee Wee" Talon (a competitor of Tif's Aunt Gina) trying to take over the class, Charlie's peanut-mania giving Tif' gray hairs, their teacher Miss Giggle's old flame needing a rescue, and Tif's own were-cheetah powers emerging at the worst time, school isn't getting any easier! Collects Gold Digger: Tifanny & Charlotte Second Semester #1-4.