My eyes rested on a title about survival. I drew it out. On closer inspection, a survival A–Z. The novelty kind with illustrations. I’d owned something like it as a child, or perhaps even the same one. Dangers were illustrated in a way that felt calming, like the sedate line drawings of airline safety manuals. I’d remembered one instruction, in particular, that if you fell down a waterfall you were supposed to close your legs to prevent internal rupturing