In this book you will have to choose paths and solve puzzles and crimes. The book is so much fun and it's not too easy for adults. The dialog and action are entertaining and fast. The logic and games have had a lot of thought put into them. I recommend having 2 bookmarks when reading it because you will need to go back where you came from sometimes. Honestly, I think it would be great practice for standardized testing reading comprehension. You really need to pay attention to what you are reading and skimming can cause death. ( )