Ok so first off I would like to say that even if you didn’t like this first. Book you must read the rest they are so so good!!! Plus if you don’t you won’t be included in project lunar lol. no but serious this book has a good mic that’s not stuck up and actually has a set of problems that are solvable and solves them the book is a little slow at first but then picks up pretty fast after and I just love frank again must read no complaints love it .