Broome Street Nine: Framework Series, Book 1 (Unabridged‪)‬

Twenty-one years ago, mysterious empty doorframes appeared on every street corner across the planet. No one can explain where the Frames came from or how they work. But anyone can walk through one and step out another anywhere in the world—except for Doran Scott.

Doran worked hard to overcome his uniqueness, struggling to find his place on an Earth that's been ravaged by war and rebuilt around instantaneous transportation. He thought he had it figured out, until he made a discovery about the Frame technology that put him in the crosshairs of very secretive and very deadly people.