Abigail Calvin

It was a Christmas Crisis, Scott Calvin had unknowingly agreed to become Santa after he fell off his roof, but he wasn't alone that night, an elf fell with him and Scott's eldest child, Abigail, also unknowingly agreed to become Santa's Helper and Guardian of Wonder.
For a year, the two go through ups and downs as they make the changes into Santa and his Helper, and along the way, Abigail falls in love.