Rjurik Davidson, a young Australian author who won the Aurealis Award for Best Newcomer some years ago, has been writing about the city of Caeli-Amur for nearly a decade. His debut novel, Unwrapped Sky is set in this city-state where magic and technology are interchangeable; where minotaurs and sirens are real; where philosopher-assassins and seditionists are not the most dangerous elements in a city alive with threat. During the day, the ordinary citizens do what they must to get along. But at night, the spirit of the ancient city comes alive, to haunt the old places . . .