Dink, Josh, and Ruth Rose are spending Halloween in Sleepy Hollow, New York, home of the legendary Headless Horseman. They are going to sleep in a cabin, take a haunted hayride, and go to a spooky party near an old graveyard. That's where some people say they've spotted the ghostly horseman. But strang things start happening that don't seem to be part of the planned Halloween fun. Is there a real Headless Horseman haunting Sleepy Hollow?.
On a trip to Pennsylvania, presidential stepdaughter KC Corcoran and her friend Marshall are exploring the rest of the train when the special caboose at the back disappears--along with the Vice President.
Seven-year-olds Bradley, Brian, Nate, and Lucy make observations and gather clues that convince them that their older siblings, cousin, and animals have been captured by hungry space aliens.
Bradley, Brian, Nate, and Lucy follow clues to find whoever left a rabbit in their first-grade classroom on Valentine's Day, because they are worried the rabbit will get sick and die of loneliness.
