FOR USE IN SCHOOLS AND LIBRARIES ONLY. Stone Rabbit discovers a time portal of doom right under his bathroom rug! Suddenly, Stone Rabbit finds himself on a Jurassic journey in a prehistoric world, facing off against vicious velociraptors, terrifying T. rexes, and a nefarious Neanderthal bent on world conquest. Will our hero be able to save the past and return to the present or will he become extinct?