I’ve not read Touching the Void but was lucky enough to be working on a conference where Joe Simpson was the guest speaker. He’d been booked by one of the managers who was into climbing. The audience were sales reps whose only interest in life seemed to be what car they qualified for, I don’t think many of them spent much time outside let alone went anywhere near a hill let alone a mountain. Anyway despite this they and I sat riveted to our seats for an hour and a half hearing the story at first hand. I’ve never read it because I can’t imagine it matching up to hearing it from the man himself, but I should.
The Time Travellers Wife is the book mentioned here that surprised me most about just how good it was.