Series

Alchemical Journeys series in reading order

The Alchemical Journeys series has 3 books.

Twin siblings Roger and Dodger were created in an alchemical experiment to embody the Doctrine of Ethos—he is language, she is math, and together they could rewrite reality itself. Separated since childhood and unaware of each other's existence, their eventual meeting threatens to unravel the world

All 3 books, in reading order

The Books Oracle — track the series you are partway through, and see what to read next.