Drew is just a regular artist. But there's nothing ordinary about her art. Her doodles are mischievous . . . and rarely do they stay in Doodleville, the world she's created in her sketchbook. Instead, Drew's doodles prefer to explore the world outside. But after an inspiring class trip to the Art Institute of Chicago--where the doodles cause a bit too much trouble--Drew decides it's time to take her artistic talents to the next level. Enter the Leviathan--Levi,...

In the Art Institute of Chicago's miniature Thorne Rooms, the Thorne Rooms key and a mysterious set of rings lead Ruthie and Jack to new historical eras and a woman who went missing as a young girl.