"Dr. Seuss's Horse Museum,"  a manuscript discovered 21 years after the author's death,  is expected to be released this fall. According to the publisher, it follows an "affable horse as he takes a group of students on a guided tour of an art museum." In a press release the publisher added that it will show how everyone sees the world through art differently, adding "there is no one right way to interpret the beauty we encounter every day."

News flash: Be on the lookout for some familiar characters, such as the Cat in the Hat, Horton the Elephant, and the Grinch, to make cameo appearances in this new book.