Despite her parents' rules about the Qwikpick Adventure Society, Marilla and her friends are off on another adventure when they hear a local legend about a slave owner's grave.

Tom Angleberger is the author of the bestselling Origami Yoda series, as well as Horton Halfpott and Fake Mustache, both Edgar Award nominees, the Qwikpick Papers series, and the Inspector Flytrap series. He lives in Christiansburg, Virginia, with his wife, the author-illustrator Cece Bell. www.origamiyoda.com.