Saga of the Swamp Thing: Book 2

In this second collection, The Swamp Thing says goodbye to the illusion of his own humanity after learning that he is 100% plant, meets a crew of benevolent alien invaders inspired by the classic comic strip Pogo (also set in the swamp), and consummates his relationship with Abigail Arcane as only he could.

Collects issues #28-34 and Swamp Thing Annual #2