Paul Root

Juliette witnesses a murder committed by a creature who is unable to maintain his human form. Nick follows the leads and ultimately discovers that there may be more than one creature suffering from the same issue.

The Serpent Society makes a bold move to kill one of the world's most powerful magic beings and steal his energies for their own crusade - Santa Claus! Luckily, one of Santa's oldest friends, Jenkins, catches wind of the kidnapping and sends the Librarians on a rescue mission. Santa, it turns out, does more than deliver gifts; he collects all the good will from people around the world during the year, and then returns it to us on Christmas Eve. If he's stopped, humanity will fall into despair and ruin. The Librarians rescue Santa, but are pursued around the world by the Serpent Society. Colonel Eve Baird, Christmas grouch, finds herself smuggling Santa to the North Pole before Christmas Eve counts down. From stolen cars to bar fights to crippled cargo jets, the Librarians are in a race against the clock to save Christmas. But even the Librarians are unaware of the true, secret meaning of Christmas, the one Santa does not share with even his closest friends.

When Nate takes a case linked to his son's death, he leads the team into their riskiest and deadliest con.