Phineas and Ferb: The Chronicles of Meap / Nothing But Trouble

John Green writes this single-issue Disney comic from 2010, which collects two tales from the Phineas and Ferb universe. The first story features the boys' alien friend Meap, while the second finds them tangling with the mischievous Normbots. It's a fun, self-contained snapshot of the show's inventive, season-one energy, preserved for fans who want a quick comic adventure.