Mortimer Keene is full to bursting with madcap plans, and if it's trouble you're after, look no further! With laugh out loud illustrations and short chapters perfect for new readers, this first book sees Mortimer Keene and his slime machine on the attack! When slime upon slime attacks the school, a special task force of teachers set out to find Mortimer Keene and his slime machine at the source of the crime!
