Step through the door to lost pages and escape a life you never wanted . . .

On her tenth birthday, Aydee runs away from home and from her neglectful parents. At first, surviving alone on the streets is harsh, but a series of frightening, bewildering encounters with strange primordial creatures leads her to a bookshop called Lost Pages, where she steps into a fantastic, sometimes dangerous, but exciting life. Aydee grows up at the reality-hopping Lost Pages, which seems to attract a clientele that is both eccentric and desperate. She is repeatedly drawn into an eternal war between enigmatic gods and monsters, until the day she is confronted by her worst nightmare: herself.

Dom is a numerate, someone able to see and control numbers and use them as a form of magic. While seeking a mathematical item of immense power that has only been whispered about, it all goes south for Dom, and he finds himself on the run across three countries on two continents, with two unlikely companions in tow and a numerate of unfathomable strength hot on his tail. Along the way are giant creatures of stone and earth, statues come alive, numerical wonders cast over hundreds of years, and the very real possibility that he won't make it out of this alive. And both of his companions have secrets so deep that even they aren't aware of them, and one of those secrets could make for a seismic shift in how Dom and all other numerates see and interact with the world.

Raised by her doting father, Yakob, a carpet merchant, and her stern, resentful stepmother, Ruxandra, Eleonora spends her early years daydreaming and doing housework—until the moment she teaches herself to read, and her father recognizes that she is an extraordinarily gifted child, a prodigy."