Malone, Marianne.
Summary: Ruthie thinks nothing exciting will ever happen to her until her sixth-grade class visits the Art Institute of Chicago, where she and her best friend Jack discover a magic key that shrinks them to the size of gerbils and allows them to explore the Thorne Rooms--the collection of sixty-eight miniature rooms from various time periods and places--and discover their secrets.
Format: sound recording-nonmusical
Publisher / Publication Date: Random House/Listening Library 2011