In the 21 stories in Murder Most Postal, all by masters of the mystery genre, the mail takes center stage. Edgar Allan Poe is here with his classic detective tale of a letter gone astray and the cunning way in which it is retrieved. Lawrence Block tells of the correspondence between a death-row inmate and the brother of the woman he killed, and of the deadly consequences for both. Ellery Queen investigates a puzzling philatelic theft. And Matt Costello writes of letters in cyberspace, as a man pours out his heart to a stranger in a chat room in the last messages he will ever write.