While I always bring my nook with me to Thailand, I always bring at least one paperback book. Something that is not too big and which stands rereading. Past international travel selections have included Wordsworth and Wuthering Heights (which I once read three times on a summer trip to Spain).
I had forgotten what an engaging writer Lewis can be (the last book I read of his was the turgid conclusion to his Space Trilogy). He reminds me of Thomas Merton and the G.K. Chesterton of Orthodoxy. Perhaps more like Chesterton’s conversational style, but even more so. I know that he honed a lot of his style via radio broadcasts and this has that feel of a fireside chat to a small group of curious acquaintances.