When Grampa and Wiley sneak out of the house on a stormy Halloween night to attend Colonel Dracula's Monster Truck Spectacular, they run into trouble from which only Gramma and an F5 tornado can save them.

"In this early chapter book/graphic novel mash-up, fifth grade private eyes Logan and Gustavo use their doodling and detective skills to solve the mystery of a tiny ninja who is stealing their town's supply of potatoes. Over a dozen pages of bonus backmatter are loaded with extra puzzles and doodle activities!"-- Fifth grade private eyes Logan and Gustavo use their doodling and detective skills to solve the mystery of a tiny ninja who is stealing...