The Treason of Isengard
The Treason of IsengardJ.R.R. TolkienThe History of Middle-earth, book 7
Characters in The Treason of Isengard
3 characters, main characters first.Antagonists
Saruman
The treacherous wizard whose betrayal at Isengard gives the volume its title; his character and motivations crystallised during these draft stages.
Also in Sauron Defeated
Supporting characters
Treebeard
The eldest of the Ents, whose character emerged and deepened through the drafts documented in this volume.
Aragorn
The returning king whose role in the story expanded substantially during this phase of drafting.
Also in The War of the Ring