When Milton Worthy learns his classroom’s pet ferret is the evil mastermind behind a dastardly plot for world domination, it’s more than just about any kid could handle. But THEN not every kid is the son of a member of the super-secret, super-awesome Society of Substitutes! Now it’s up to Milton and his substitute teacher mom to save Beacher Middle School before time runs out. S.O.S: SOCIETY OF SUBSTITUTES is the first book in a hilarious new chapter book series from beloved author of the Silly Dilly songbooks and The Mustache series, Alan Katzz. It’ll have even the most reluctant readers clamoring for more adventures.