When Hiccup discovers Toothless isn't the only Night Fury, he must seek "The Hidden World", a secret Dragon Utopia before a hired tyrant named Grimmel finds it first.

Raised in a decaying old Pennsylvania mansion and home schooled by their tyrannical professor father, Josie and Jack Raeburn have never had anyone but each other to depend on. Set in the 1990s.

A group of friends get together for a murder mystery party, but things take a dark turn when one hijacks the evening and is out for blood.

Marybeth escapes the clutches of the bayou-butcher Victor Crowley and returns to the swamp with an army of hunters and gunmen, determined to end Crowley's reign of horror once and for all.