Other editions of book The Case of the Maybe Vampire: A Katie Murphy Mystery

Katie and Nana Rose (along with Brody the dog and Phoebe the cat) are quite a team! When a new boy joins Katie's class, all kinds of questions lead to the founding of the Katie Murphy and Nana Rose Detective Agency. Their first case is to discover the truth about Hunter: is he really a vampire, as Katie's best friend declares? Or is he just a new kid who needs a friend? Or is there something else going on? Katie and Nana Rose are on the case!