Polar City Nightmare
A science fiction mystery with a political twist.
The investigation of blackmail and murder on two planets uncovers an interstellar plot that jeopardizes the political balance between the human dominated Republic and the two major alien dominated governments. Set both in Polar City on Hagar and on the capital planet of Sarah, POLAR CITY NIGHTMARE explores the universe of katharine Kerr's previous bestseller, POLAR CITY BLUES, digs into its history, and takes a closer look at the interstellar confederation, one of its major cultures. It develops themes first sounded in the original book: machine intelligence, prejudice, and human relationships, along with a look at what is truly 'alien'. It is a major work of SF imagination.
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Katharine Kerr
In the realm of epic fantasy, few names echo with the same fierce clarity as Katharine Kerr. Best known for her immersive Deverry Cycle, Kerr didn’t just create a world—she wove a tapestry of time, memory, and reincarnation that spanned centuries, yet remained achingly intimate. Her stories pulse with Celtic inspiration, layered timelines, and flawed, deeply human characters who evolve across lives and generations.
But Kerr’s journey to fantasy legend wasn’t charted from childhood. Born in Cleveland, Ohio, she was more interested in jazz and science fiction than medieval swords and sorcery. It wasn’t until she moved to the San Francisco Bay Area—where myth and counterculture have long danced together—that her path bent toward high fantasy. A longtime fan of roleplaying games, she began designing complex worlds for tabletop campaigns before ever writing a novel. That attention to internal logic and continuity became a hallmark of her fiction. Unlike many traditional fantasy epics, the Deverry books don’t rely on prophecy or fate. They depend on choices—some noble, many terrible—and the way consequences echo through lifetimes.
Polar City
Polar City consists of two books. The current recommended reading order for the series is provided below.

