Thor, Vol. 3

By the bravery of the mortal William who accompanied the Asgardians to Latveria, the treason of Doom and Loki stands bare. With Loki's aid, Dr. Doom has abducted and dissected those in the Asgardian's ranks who would not be easily missed. Now Balder musters his people for war.

But in his exile, Thor doesn't answer his brothers' summons - Donald Blake doesn't hear it. However, in discussion with Reed Richards, he manages to deduce the source of the robots that were sent to murder him.