Volume 4, Heart of DarknesseBook - 2015
GALVATRON RETURNS! A major power-house villain returns from the Dead Universe with a new purpose, new powers, and brand-new army! Blazing out of the events of Infestation, and paving the way to Transformers: Chaos - Heart of Darkness, is an essential piece of the ongoing Transformers saga and its by comic super-stars Dan Abnett and Andy Lanning (Annihilation, Legion of Super-Heroes) and artist sensation Ulises Farinas!
Publisher: San Diego : IDW Publishing, 2015
Characteristics: 1 online resource
Alternative Title: Heart of darkness