Who Done It? In this charming ebook, each page asks the reader a question about the lineup of characters featured on the spread. Sharp eyes and keen observation are necessary. There's only one right answer, and it's not always easy! Kids will love learning early concepts like expressions and positions as a natural consequence of their hunt for clues in the details of the lineup. Plus, this is the fixed format version, which will look almost identical to the print version. Additionally for devices that support audio, this ebook includes a read-along setting.