A novelty book of OPPOSITES from the bestselling HOW DO DINOSAURS series!With inventive gatefold flaps on every spread, these classic, bestselling characters from Jane Yolen and Mark Teague are a perfect introduction to basic opposites.Young readers will love to flip through the gatefold flaps and read this uproarious book again and again!Book HardcoverPublication 7/1/2011 14Reading Age 2 and Up