Question: Where is the chain of bookstores located that claims to be the largest independent new and used bookstore in the world and has #1 best-selling small press title of 2013, 2014, and 2015 "The Do-It-Yourself Guide to Fighting the Big Motherf*ckin' Sad"?
Sentence (from "Powell's Books"): Powell's Books is a chain of bookstores in Portland, Oregon, and its surrounding metropolitan area.
Relevant evidence: Yes