Confessions of a Reluctant Elf — Page McBrier

Megan's family is Christmas crazy! Her father's the head Santa at a local department store. As her father's handy helper elf, she's got to grit her teeth and get through the cheer. Then Megan discovers that Grady--the kid who's been hanging around Santa Land--is hiding out in the department store at night. Something's going on and it's up to Megan to figure out what.