Halloween and Christmas collide in the sweetest, sexiest crossover romcom of the year! Two royal princes, one fake competition – but will it be trick…or treat?Coal might be the Prince of Christmas but he'd honestly rather skip it this year. Wouldn't you when your father, the reigning Santa, has turned it into nothing more than the family's latest PR stunt?But Coal has gotten into one scrape too many and there's a surprise in store: a marriage to his best friend to unite their families in the perfect holiday photo moment.Then a rival arrives to challenge Coal for the princess' hand and he's suddenly face to face with a past mistake: Hex, the deliciously handsome Prince of Halloween.Scuppering Santa's plans and falling for Christmas's biggest rival would be a complete disaster… wouldn't it?