On his way to his betrothal, young Lord Penric comes upon a riding accident with an elderly lady on the ground, her maidservant and guardsmen distraught. As he approaches to help, he discovers that the lady is a Temple divine, servant to the five gods of this world. Her avowed god is the Bastard, "master of all disasters out of season", and with her dying breath she bequeaths her mysterious powers to Penric.

India Steele is desperate. Her father is dead, her fiancé took her inheritance, and no one will employ her, despite years working for her watchmaker father. Indeed, the other London watchmakers seem frightened of her. Alone, poor, and at the end of her tether, India takes employment with the only person who’ll accept her–an enigmatic and mysterious man from America. A man who possesses a strange watch that rejuvenates him when he’s ill.

Katie Chandler had always heard that New York is a weird and wonderful place, but this small-town Texas gal had no idea how weird until she moved there. Everywhere she goes, she sees something worth gawking at and Katie is afraid she's a little too normal to make a splash in the big city. Working for an ogre of a boss doesn't help. Then, seemingly out of the blue, Katie gets a job offer from Magic, Spells, and Illusions, Inc., a company that tricks of the trade to the magic community. For MSI, Katie's ordinariness is an asset.

When the fourth princess of Istalam is due to dedicate herself to a path serving the crown, she makes a choice that shocks everyone, herself most of all: She leaves. In hiding and exiled from power, Miyara finds her place running a tea shop in a struggling community that sits on the edge of a magical disaster zone. But there's more brewing under the surface of this city—hidden magic and hidden machinations—that threaten all the people who've helped her make her own way.

Everyone wants a piece of the magical disaster zone for their own agendas, and some will stop at nothing to destroy the border and bring catastrophe down on the world. It's up to Miyara to host a summit, bringing all the players to one place so she can find out what's going on and forge the connections necessary to stop it before it's too late for everyone.