Word found in "The last call"

Hello!
As you all know, this blog's true meaning is to do my English do nows, and that's why sometimes I might do the same thing over and over again.
Like today.
Let's find another word we don't know and use context clues to figure out what it means
A word I found in the book is auborn.
It was used in the sentence like this:
"Shiny auborn dark hair"
It's obviously a description of her hair color, but I'm afraid it's a typo for another color brown auburn.

That's it for today
xoxo
bestreads101