In their magic treehouse, Jack and Annie are again transported to King Arthur's realm, where invisible beings, giant ravens, and mistaken magic spells have a duke's castle in an uproar on Halloween night.

A.J. and the other students at Ella Mentry School brave trick-or-treating at the school secretary's house, even though it is supposedly haunted.

"For A.J. and the gang from Ella Mentry School, a night of regular trick-or-treating turns into the weirdest Halloween in the history of the universe"--

It's almost Halloween, but the scariest thing in Room 26 has nothing to do with creepy decorations or spooky noises: Mrs. Brisbane is missing! This might be the biggest mystery Humphrey has ever tried to solve.

Dink, Josh, and Ruth Rose are enjoying Halloween fun in Sleepy Hollow, New York, but when unplanned spooky things start happening, they investigate whether a real headless horseman might be to blame.

A group of sixth graders participating in an annual Halloween tradition to pacify the ghost of Abigail Snook quickly realize that the Bellwoods contains an even bigger threat to their town.

Stick Dog and the gang are on their usual hunt for food, but there is something unusual going on. Little humans are dressed up as creepy witches and spooky ghosts, all carrying big orange buckets! Their search leads them to something unexpected and delicious and sweet -- candy! Once they get a taste, they will stop at nothing to get more. The gang will have to avoid terrifying witches and even escape a creepy haunted house! Will Stick Dog's smarts,...

Hank the Cowdog has one of the scariest adventures of his life when he and his cowardly companion, Drover, find themselves in a strange and spooky place on Halloween night.

The pressure's really piling up on Greg Heffley. His mom thinks video games are turning his brain to mush, so she wants her son to put down the controller and explore his creative side. As if that's not scary enough, Halloween's just around the corner and the frights are coming at Greg from every angle. When Greg discovers a bag of gummy worms, it sparks an idea. Can he get his mom off his back by making a movie... and will he become rich and famous...