More adventure, more illustrations, more Dink, Josh, and Ruth Rose. . . . A to Z fun keeps on coming! Dink, Josh, and Ruth Rose are spending Halloween in Sleepy Hollow, home of the legendary Headless Horseman. They are going to sleep in an old cabin, take a haunted hayride, and check out the Old Dutch Church. That's where some people say they've spotted the ghostly horseman. But strange things start happening that don't seem to be part of the planned spooky fun. Is there a real Headless Horseman haunting Sleepy Hollow? The alphabet is over, but the mysteries continue in this fourth A to Z Mysteries Super Edition, featuring a secret message hidden in the illustrations. About The Author Ron Roy is the author of the popular A to Z Mysteries series, which has sold more than 4.5 million copies, the Capital Mysteries series, and the soon-to-be-published Calendar Mysteries series. When not working on a new book, Ron likes to teach his dog tricks, play poker with friends, travel, and read thrilling mystery books. He lives in Connecticut with his white puppy, Pal.