When Nina Barrett (Medill ‘87) expanded Bookends & Beginnings earlier this year, she hoped the bookstore’s new window on Sherman Avenue would increase its visibility. By late March, the window was serving a higher purpose: displaying copies of a bright orange booklet, titled “How to Resist Amazon and Why.” Barrett — and Bookends — are well acquainted with the zine’s message. The independent Evanston bookstore is the initial plaintiff in a class action lawsuit filed on March 25, which alleges Amazon and the nation’s five leading trade book publishers have restrained competition, fixed prices and created a monopoly in the print trade bookselling industry.