Be Good to your Elf — Elizabeth Coldwell

Maddie's Christmas plans are ruined when her divorced mother goes cruising, so she takes a job in Santa's Grotto. She has to dress as an elf, but the job has compensations. She finds herself working alongside Tyler, a hot divorced father who's also spending the holiday alone. Can she pluck up the courage to tell him how she feels about him and make the Christmas magic begin?