00887cam a2200277 4500 503733834 TxAuBib 20010117120000.0 991018s2000||||||||||||||||||||||||eng|u 99054825 9780439049979 HC 0439049970 HC TxAuBib Pilkey, Dav, 1966- Captain Underpants and the Perilous Plot of Professor Poopypants / by Dav Pilkey. New York : Blue Sky Press, 2000. 152 p., : ill. Captain Underpants ; 4 20010117. School stories. School principals Fiction. Heroes Juvenile fiction. Cartoons and comics. Humorous stories. Captain Underpants ; 4.