Lord of the Rings Series -- Amazon

I literally read this 20 seconds ago, "The Stranger and Nori are headed off to Rhûn since it was mentioned by the cultists as the only location the constellation he's seeking, known as "the Hermit's Hat," can be seen. Gandalf isn't known for venturing East, and the fact that the Blue Wizards went east is one of the few specifics Tolkien ever gave about them, so it would seem to point to one of them. If that's the case, then the heavy-handed Gandalf-isms spoken by The Stranger could be explained as being common sayings among the Istar."