Frozen: Cold War

The unexpected appearance and explosion of the Phoenix Gate in "The Rift" sent Elsa & friends to a world where Elsa's gifts are no longer as unique. Encountering new friends and foes with talents as wondrous as Elsa's own, she and her friends seek to return where they belong, but can even Elsa survive an encounter with her exact opposite? Precedes book 2, episode 30: The Library