. . "Powers, Tim"@en . . . "Timothy Thomas \"Tim\" Powers (born February 29, 1952) is an American science fiction and fantasy author. Powers has won the World Fantasy Award twice for his critically acclaimed novels Last Call and Declare."@en . "1976Z"^^ . . "Tim Powers"@en . . . "1952-02-29Z"^^ . "Ashbless, William (joint pseudonym with James P. Blaylock)"@en . . . "1952Z"^^ . "William Ashbless (joint)"@en . "American writer" .