A rollicking rhyming dinosaur picture book for young children. Have you ever wondered what the dinosaurs did for fun? What really happened when the Jurassic gang wanted to let off some steam? They danced, of course! They rocked and rolled, they twirled and tromped! They had themselves a dinosaur stomp! Join Diplodocus, Iguanodon, Duckbill, Tyrannosaurus, Allosaurus, Brontosaurus and other rockin' dinosaurs at the biggest, loudest, wildest party ever! Boomalacka boomalacka! Whack! Whack! WHACK!