Grandpa Alden tells Henry, Jessie, Violet and Benny of the curious circumstances in which the yellow house became vacant over forty years ago. Determined to solve the mystery, the children uncover a trail of clues that leads them to memories of their boxcar days.

Mina Grime discovers that all is not fair when it comes to the Fae and their tales, especially when they don't all play by the rules. Barely surviving the Story's first fair tale quest, Mina still has hundreds to go before she can end the curse on her family. But a new player arises to challenge Mina while new rules revamp the game she has just barely begun to understand.

Ruby joins forces with the revolutionary Children's League to find critical information about the epidemic that has torn both her life and America apart.