The 15 stories in Di Filippo's latest collection show his command of a colorful palette of ideas and approaches. The title tale is an amusing satire of a sleepless 24/7 near-future in which time is traded like a commodity by professional (if sometimes incompetent) brokers. In the screwball fantasy "The Secret Sutras of Sally Strumpet," a male writer hires an actress to play the pseudonymous female "author" of his bestselling chick lit novel.