Spy Mice is a book about mice who protect the city from rats. The mice work at a spy agency above a spy museum. Glory Goldenleaf, one of the topy spies at the Spy Mice Agency, breaks one of their codes and speaks to a human! As Glory's job is jeopardized, the human she spoke to, Oz Levinson, is having troubles of his own. When the "Kiss of Death" is taken by a crazed rat, Glory loses her job. She and Oz team up to get the "kiss of death" back to its rightful owner. Will they succeed? or will they die? You will have to find out yourself by reading it.