Arthur Penhaligon is supposed to die at a young age, but is saved by a key that is shaped like the minute hand of a clock. The key causes bizarre creatures to come from another realm, bringing with them a plague. A man named Mister Monday will stop at nothing to get the key back. Arthur goes to a mysterious house that only he can see, so that he can learn the truth about himself and the key.

Publisher Annotation: When Sofia buys a cool skeleton key from a creepy store, Frightville, it quickly becomes her favorite possession. It seems to open any lock she tries it on - even the rusted old lock on the attic in her new house. But opening that door seems to have magically opened a door into the past. A past that Sofia starts to think should have stayed locked up.

"Lila is trying to find her way in the world--to figure out her thing. Her talented sister, Parisa, and athletic best friend, Melanie, both seem to have found theirs...and Lila can't help feeling left behind. But just when she thinks she might have it in her school's new band program, the floor falls out from beneath Lila. The program may have its funding cut! Lila visits her local bank in an attempt to secure a loan for the band program. While she's...

Finley McPhee holds the scorpion key, which makes him the Defender of the Emporium in the small town of Applecross, Scotland, but now Aiby Lily and Finley's brother Doug are apparently lost in an other-worldly place called the passages, and the evil Semueld Askell has told him that if he does not surrender the key within twenty-four hours, they will be lost forever--and that is only one of his problems.

"When a friend of Grandpa's complains of ghostly shrieking in the long-ago burned-out Waverly hotel on the edge of their town, Murky Creek, Phantom Finders Abby and Theo use a hotel master key and brave a raging snowstorm to find out what all the noise is about and hopefully stop it"--Title verso page.