As their bookmobile rolls along the hills of Chilson, Michigan, Minnie the librarian and her rescue cat Eddie spread good cheer and good reads. And when her faithful feline finds his way into the middle of a murder, Minnie is there, like any good librarian, to check it out. Eddie turns a routine bookmobile stop into anything but when he makes a quick escape and hops into the back of a parked pickup truck. When the pickup turns out to have a dead body inside, a local lawyer falls under suspicion. But Minnie and Eddie think there's more to this case than meets the eye...