What is the full name of the tract that gave rise to the words quoted in the title of the British sitcom Upstart Crow?
Upstart Crow:  Its title quotes "an upstart Crow, beautified with our feathers", a critique of Shakespeare by his rival Robert Greene in the latter's "Groats-Worth of Wit". Greene's Groats-Worth of Wit: Greenes, Groats-worth of Witte, bought with a million of Repentance (1592) is a tract published as the work of the deceased playwright Robert Greene.
Greenes, Groats-worth of Witte, bought with a million of Repentance