The Hobbit Illustrated by the Author (Tolkien Illustrated Editions)

by J.R.R. Tolkien

He also remembered that I (then between four and five years old) was greatly concerned with petty consistency as the story unfolded, and that on one occasion I interrupted: ‘Last time, you said Bilbo’s front door was blue, and you said Thorin had a golden tassel on his hood, but you’ve just said that Bilbo’s front door was green, and the tassel on Thorin’s hood was silver’; at which point my father muttered ‘Damn the boy’, and then ‘strode across the room’ to his desk to make a note.