The Winter Elf & the White Wolf - Arcana Glen Holiday Novella Series, #10

Nessie Noll is a Christmas Elf, who has always lived in the safety of Candy Cane Village in the North Pole Sanctuary. But when her father can't accept a mission into the human world, she goes in his place. There's just one wee, itsy-bitsy problem. She's never pulled off a Christmas Miracle before. And with a terrible war raging in the magic realms, an a handsome White Wolf Shifter hunting her, she's going to need a miracle just to survive, never mind figure out how to deliver a Merry Christmas to the small mountain town of Arcana Glen. This is a sweet, stand-alone holiday fantasy romance.
It is set in the world of the Tarot Guardians and warring Elves of Arcana Glen. You can also enjoy other books set in the same enchanted town.