01324cam a2200385 4500 57150244 TxAuBib 20050602120000.0 030512s2004||||||||||||||||||||||||eng|u 2003010248 9780375827358 0375827358 9780375927355 0375927352 (OCoLC)52575054 TxAuBib Osborne, Mary Pope. Magic treehouse #31 : Summer of the sea serpent / Mary Pope Osborne ; illustrated by Sal Murdocca. 1st ed. New York : Random House, 2004. 111 p. : ill. ; 22 cm. Magic Tree House #31, The ; 31 "A Stepping Stone book." In memory of Carolyn Long. Jack and Annie travel in their magic tree house to the land of the mystical selkies to seek a magical sword for Merlin. 20050509. Magic Fiction. Time travel Fiction. Selkies Fiction. Swords Fiction. Tree houses Fiction. Brothers and sisters Fiction. Murdocca, Sal. The Magic Tree House #31 ; 31. TXKAR