"The year is 2020. It's seventeen years since the Revolution overthrew the last king of the New British Empire, and the newly reconstituted North American Commonwealth is developing rapidly, on course to defeat the French and bring democracy to a troubled world. But Miriam Burgeson, commissioner in charge of the shadowy Ministry of Intertemporal Research and Intelligence--the paratime espionage agency tasked with catalyzing the Commonwealth's great leap forward--has a problem. For years, she's warned everyone: "The Americans are coming." Now their drones arrive in the middle of a succession crisis--the leader of the American Commonwealth is dying and the vultures are circling. In another timeline, the U.S. has recruited Rita, Miriam's estranged daughter, to spy across timelines and bring down any remaining world-walkers who might threaten national security. But her handlers are keeping information from her. Two nuclear superpowers are set on a collision course. Two increasingly desperate paratime espionage agencies are fumbling around in the dark, trying to find a solution to the first- contact problem that doesn't result in a nuclear holocaust. And two women--a mother and her long-lost, adopted daughter--are about to find themselves on opposite sides of the confrontation"--

A bold fantasy in the tradition of Roger Zelazny's Chronicles of Amber, 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, a hip tech journalist form Boston, discovered her alternate-world relatives with explosive results that shook three worlds. Now, as the prodigal Countess Helge Thorold-Hyorth, she finds herself ensnared in schemes and plots centuries in the making. She is surrounded by unlikely allies, lethal contraband, and, most dangerous of all, her family. With her modern American attitudes, she's not sure she can fit in, or if she even wants to, but to stay alive, she really has no choice. To avoid a slippery slope down to an unmarked grave, Miriam must build a power-base of her own. She started applying modern business practices and scientific knowledge to a trade heretofore dominated by medieval mercantilists-with unexpected consequences for three different timelines, including the quasi-Victorian one exploited by the hidden family. Blending the creativity and humor of Roger Zelazny, the adventure of H. Beam Piper and Philip Jose Farmer, and the rigor and scope of a science-fiction writer on the grandest scale, Charles Stross has set a new standard for fantasy epics. Charles Stross is one of the big new SF writers of the 21st century, and the saga of The Merchant Princes is his most ambitious work yet.