Collected in a single volume for the first time, Endless Summer ranges from fan favorites to original, never-before-seen works. In “The Surfing Lesson,” the marriage at the heart of Beautiful Day crosses uncertain territory when Margot Carmichael encourages her husband to reunite with his ex-girlfriend. The legendary weekend of a Harvard-Yale football game in “The Tailgate” recharts the course of Matchmaker Dabney Kimball’s first—and abiding—true love. And in a brand-new novella, “Summer of ’89,” we reconnect with the Levin sisters, whose distant adult lives collide once again at a tumultuous family reunion on Nantucket.