I heard about this one on Anne Bogel's podcast and instantly put it on my to-read shelf. It's about a grumpy old man, and while that might not sound enjoyable, the anecdotal way this book goes about introducing him draws you in and makes you love him even though he is very quirky and rude and not at all the kind of person you want to be when you grow old. The poor cranky old man is so loveable and this one is such a fun little read.