(3-6) Do you believe in ghosts? Well neither does the main character of this book. I. B. Grumply, a former, best-selling children's author, rents aVictorian mansion so that he could have peace and quiet in order to finally complete his latest children's novel. Unfortunately, the house is anything but quiet. The owners have allowed their only son, Seymour Hope, to continue to live in the house. Plus, a ghost named Olive lives there. Will Mr. Grumply be able to finish his book, or will he become increasingly grumply.....I mean grumpy? Will Olive convince him that ghost are real? Read this book to find out.