by Dav Pilkey
George Beard and Harold Hutchins, the co-stars of Dav Pilkey''s Captain Underpants series, are back with their second graphic novel, the sensational saga of two silly caveboys named Ook and Gluk. Life is pretty sweet in Ook and Gluk''s hometown of Caveland, Ohio, in 50,001 BC-even though they''re always getting in trouble with their leader, Big Chief Goppernopper. But things take a turn for th terrible when an evil corporation from the future invades their quiet, prehistoric community. When Ook, Gluk, and their little dinosaur pal Lily are pulled through a time portal to the year 2222, they discover a future that''s even more devastated than the world they''ve left behind. Luckily, they find a friend in Master Wong, a martial arts instructor who trains them in the ways of kung fu. Now all they have to do is travel back in time 502,223 years and save the day. What could be more fun?!!