This may not be the best book I read all year, but it is the best non-fiction book I’ve read so far in 2019, and any future non-fiction book this year is going to have to work hard to unseat this one. Wayfinding: The Science and Mystery of How Humans Navigate the World snuck up on me. When I received my eARC from NetGalley and St. Martin’s Press, I was anticipating a mildly interesting book…