The Merchant Princes is a sweeping new series from the hottest new writer in science fiction! The six families of the Clan rule the kingdom of Gruinmarkt from behind the scenes, a mixture of nobility and criminal conspirators whose power to walk between their world and ours make them rich in both. Braids of family loyalty and intermarriage provide a fragile guarantee of peace, but a recently ended civil war has left the families shaken and suspicious....

Miriam Beckstein is a young, hip, business journalist in Boston. She discovered in The Family Trade and The Hidden Family that her family came from an alternate reality, that she was very well-connected, and that her family was too much like the mafia for comfort. She found herself caught in a family trap in The Clan Corporate and betrothed to a brain-damaged prince, and then all hell broke loose. Now, in The Merchants' War, Miriam has escaped to...

After a nuclear explosion in Washington, D.C., kills the president, a dissident faction of the Clan from an alternate universe joins a faction of the U.S. government in a political takeover. There is no safe place for a pregnant Queen Miriam and her Clan except, perhaps, in the third alternate world, New Britain--which has just had a revolution and a nuclear incident of its own.