Here, finally, is volume 4: a portrait of the author as an 18-year-old virgin, set to a soundtrack of Prince, David Byrne, Sting and, yes, Bruce Springsteen. Karl Ove is in the dark, the almost perpetual dark of wintry northern Norway — and sure enough, he’s dancing. “It was impossible not to move, impossible, it ignited every part of my body, me, the world’s least rhythmic 18-year-old, sitting there squirming like a snake, and I had to have it louder… full blast and then, already up on my feet, yes, then I had to dance, at that moment, even if I was alone.”