Miller Sanford"s parents think he"s too young to explore the annual town fair alone with his best friend. Hopeful that this year they will reconsider, Miller works extra hard to be nice to his little sister Penny and her friends. When his mother can"t attend the Fair and his father has to cover her volunteer booth hours as well as his own, Miller ends up with more responsibility than he can handle. Instead of enjoying a freewheeling day on his own, he is drawn into a series of mishaps involving a string of tagalong first graders, his dad"s prize-worthy lemon meringue pie, flying death heads, a giant jack-o"-lantern, and his ill-fated science fair project. Frank Dormer"s kid-friendly illustrations enliven the pages of Leslie Bulion"s lighthearted take on growing-up and learning to be responsible.