More than seven years after the world has become a frozen wasteland, the remnants of humanity inhabit a gigantic, perpetually-moving train that circles the globe as class warfare, social injustice…

The youngest of King Triton’s daughters, and the most defiant, Ariel longs to find out more about the world beyond the sea, and while visiting the surface, falls for the…

When Branch’s brother, Floyd, is kidnapped for his musical talents by a pair of nefarious pop-star villains, Branch and Poppy embark on a harrowing and emotional journey to reunite the…