"As I thumb through page after page of good-looking, muscular men in bathing suits, underwear, and kaftans, I’m trying really hard not to give anything away, because the clothes aren’t my style, but there’s a lot I see that I do like." In “Fire Island and Other Stories,” the second chapter of “Coming of Age During the 1970s,” Eric recounts how, at age 17, he was invited to the home of his neighbor Rev. Frank Mullen. The ostensible reason: to help with some plumbing work — though Rev. Mullen seem