Pandora's Box: A Spade/Paladin Conundrum - Spade/Paladin, #4

The police often show up at science fiction conventions, but not because Secret Master of Fandom and private detective Spade calls them. But that all changes when Paladin finds a box with a note, a box she believes contains a bomb. Spade and Paladin must hurry to save the convention before the police arrive. The conundrum? Figure out who sent the bomb-before they lose their lives trying."I hope to read many more stories about Spade and Paladin."-Mystery Scene