Book One: The Perennial Child

Tulip, a headstrong 13-year-old girl, finds a mysterious train where every car contains its own universe.

Tulip strikes a deal with a cat in an attempt to get home, but is the price worth it?

Tulip and One-One explore a car full of Corgis and face off against a mysterious monster.

Tulip, Atticus and One-One enter a crystal forest car and have to take part in a musical ritual.

Tulip has to face her past.

The gang enters an unfinished train car and tries to fix it.

The gang meets a familiar face in a mirrored car.

The gang is confronted by a strange new force on a Ball Pit Car adventure.

Tulip takes a risk trusting an old foe.

Tulip makes it to the front of the train and is faced with a choice.