Editing Swamp Thing (section)

===Volume 3===
Written by [[Brian K. Vaughan]] and drawn by Roger Petersen and [[Giuseppe Camuncoli]] in 2001, the third ''Swamp Thing'' series focused on the daughter of the Swamp Thing, [[Tefé Holland]]. Even though she was chronologically 11–12, the series had Tefé aged into the body of an 18-year-old with a mindwipe orchestrated by the Swamp Thing. Constantine and Abby try to control her darker impulses, brought about by her exposure to the Parliament of Trees. Due to the circumstances under which she was conceived, the Swamp Thing, possessing [[John Constantine]], was not aware that he was given a blood transfusion by a demon. She held power over both plants and flesh.

Believing herself to be a normal human girl named Mary who had miraculously recovered from cancer three years prior, she rediscovers her powers and identity when she finds her boyfriend and best friend betraying her on prom night. In a moment of anger, her powers manifest and she kills them both. Tefé then fakes her own death and embarks on a series of misadventures that take her across the country, and ultimately to Africa, in search of a mythical "Tree of Knowledge".

During this series, it seems that the Swamp Thing and Abigail have reunited as lovers and are living in their old home in the Louisiana swamps outside Houma. The home in which they live more closely resembles the one that the Swamp Thing constructs for Abigail during the Moore run than the home in which they dwell during the Collins run. In a confrontation with Tefé, the Swamp Thing explains that he has cut himself off from the Green and there seems to be no trace of the god-like powers he acquired from the Parliaments of Air, Waves, Stone or Flames during the Millar run. Also, Vaughan's Swamp Thing does not seem to have been divorced from the humanity of his Alec Holland self. The disconnection between these two entities becomes a plot point in Volume 4.