with 12 episodes premiered on October 18, 2019

with 10 episodes premiered on August 5, 2019

13-year-old Tulip finds herself on a mysterious train with an endless number of cars, each one its own universe, and must find a way to get home.

with 10 episodes premiered on January 5, 2020

Mirror Tulip (M.T.), the mirror version of Tulip first seen in Book One's "The Chrome Car," wanders the train both to avoid the Mirror Police and to find a purpose. She stumbles upon a people-pleaser… see more

with 10 episodes premiered on August 13, 2020

Grace and Simon are the leaders of the Apex, an anarchic group of kids who believe they are entitled to the train. During one of their destructive missions, Grace and Simon get separated from the gro… see more

with 10 episodes premiered on April 14, 2021

Childhood friends with opposing personalities, Mingi and Ryan, dream of becoming rock stars but find themselves on the Infinity Train. They explore the locomotive's inner puzzles — and their own rela… see more