Alien Crimes - edited by Mike Resnick. An original anthology - all novelets/novellas new to the 2007 SFBC hardcover.

(Introduction Mike Resnick)
"Nothing Personal" by Pat Cadigan
"A Locked-Planet Mystery" by Mike Resnick
"Hoxbomb" by Harry Turtledove
"The End of the World" by Kristine Kathryn Rusch
"Dark Heaven" by Gregory Benford
"Womb of Every World" by Walter Jon Williams