(Hardback)

In this heart-pumping sci-fi sequel to In the City of Time, two people have to work together to prevent the cataclysm that will soon break the laws of physics and render earth uninhabitable.

(Paperback)

A young scriptologist with the ability to write worlds into creation joins forces with a group of other geniuses to save her kidnapped mother.

(Hardback)

Set in the same world as the Ink, Iron, and Glass duology, this YA novel sends three science prodigies on a time-traveling adventure to save the Earth - if they dont accidentally destroy it first.

(Paperback)

In this YA fantasy's alternate version of nineteenth-century Italy, a girl genius with the ability to write worlds into creation is the only one who can save the Earth.