When I went to Half Price Books the other day, I knew I’d come away with something. Even more because I had a gift card, though I don’t remember where or when I got it. The code on the back was scratched off, so I couldn’t tell whether it had any value by checking online. I figured the clerk could tell me, and so she did: $15.

More than enough to buy Into the Silence by Wade Davis (2011), subtitled “The Great War, Mallory, and the Conquest of Everest.” That subtitle alone was almost enough to sell me on it. Not that I have a particular interesting in books about mountaineering, though I’ve read a few. But I do have an interest in the Great War and about journeys or expeditions to remote places, during which the participants die or not.

In this case, of course, Mallory and Irvine did not come back from Everest in 1924. Mallory managed to survive the war — which many of his friends did not — but Everest got him. I remember reading about the discovery of Mallory’s body in 1999. Irvine has yet to turn up, and no one knows whether they made the summit or not.

Also the fact that Wade Davis wrote the book was a recommendation, though I haven’t read any other books of his, even the one about Voodoo. Not yet. Anyway, he’s an insanely accomplished fellow, so I suspect I’m in for a good read.