Tim and his brother Marty are sentenced to spend part of their summer vacation in the library. Of all places, it’s where Knolle Murphy, the strict librarian and terror of all children, rules mercilessly. As soon as a giggle is heard, she pulls out her dreaded library gun. "Not with us!" decide the two rascals and come up with a clever plan. But Knolle Murphy is no fool. A masterfully told, highly amusing story with many illustrations.