Dr. Seuss's Horton Hears a Who Pop-up! POP Binding: Hardcover Publisher: Random House Childrens Books Publish Date: 2008/01/08 Synopsis: A city of Whos on a speck of dust are threatened with destruction until the smallest Who of all helps convince Horton's friends that Whos really exist, in a pop-up adaptation of the popular Dr. Seuss story. Language: ENGLISH Pages: 22 Dimensions: 10.25 x 8.25 x 1.75 Weight: 1.56