"For the first time ever, Christmastown is celebrating a strange new tradition--Halloween. But not everyone is willing to watch their dependable winter wonderland get overrun by carved pumpkins and costume parties. As a series of scary happenings hits Santaland, each one more intense than the last, April realizes having a role in the festivities could cost her family, friends--even her own life. April isn't the only unlucky target. Outspoken elf Tiny...

"At Castle Kringle, the elves are excitedly arranging their first ever Thanksgiving day feast. April's husband, Nick--the real Santa--has some misgivings, since it's tough to get ready for Christmas when everyone is obsessed with helium balloons and pie recipes. Chaos erupts when Gobbles, the live turkey imported for the castle feast, is bird-napped. That crime is quickly overshadowed at a pre-Thanksgiving potluck when Nick's cousin, Elspeth, face-plants...

"April Claus is looking forward to relaxing with her hubby, Nick (aka THE Santa Claus), in the week between Christmas and New Year's Eve. But just after Santa departs for his deliveries, an elf pulls into Santaland with three people he found lost in the frozen wilderness. The survivors of a scientific expedition are injured, but their presence endangers the future of Santaland. So, while the strangers recuperate at the infirmary, April convinces Christmastown...