When bodies turn up in the Reed Moore Library's book drops, the library cat, C. Auguste Dupin, goes to work to help librarian Penny Copper solve the mystery. As a library cat, Dupin receives the attention and admiration of the public, as one would expect. He allows his human, librarian Penny Copper, to take care of the mundane business of running the library while he reaps the benefits. Until a body turns up in the large green metal...