this book was so much fun. It’s kind of a straightforward time travel book, but with a couple twists that will keep people interested. This author is really good at creating very clever lengthy plots that go back and forth a number of different ways so that you’re never quite sure what’s going to happen next. I’ve read some of his other books and they’re all very fast-paced and have a lot of interesting back-and-forth where the back-and-forth could be any number of different things. In this case it’s a guy who winds up being able to take a pill and go back in time to when he was really little and is sort of a ghost but not really. Hard to explain but worth reading.