Barnes & Noble has a big, wonderfully browsable bookstore in Lloyd Center with a great selection of current bestsellers and still-in-print titles in all genres. If they don’t have it, they’ll order it for you. There’s another B&N at Clackamas Town Center Mall, 12000 SE 82nd Ave ([tel] 503/788-3464. Both stores host regular author events, booksignings, and book groups