Harry Turtledove Must and Shall Dean Wesley Smith In the Shade of the Slowboat Man Jack Dann Da Vinci Rising Esther M. Friesner A Birthday Paul Levinson The Chronology Protection Case Nicola Griffith Yaguara Jonathan Lethem Five Fucks Bruce Holland Rogers Lifeboat on a Burning Sea US pbk (amazon.com) UK pbk (amazon.co.uk)