01100cam a2200301 4500 1147861443 TxAuBib ||||||s2004||||||||||||||||||||||||und|u 2003010248 9780375864919 pbk. 0375864911 pbk. TxAuBib Osborne, Mary Pope. Summer of the sea serpent / by Mary Pope Osborne ; illustrated by Sal Murdocca. New York : Random House, [2004] ©2004. 111 pages : illustrations ; 22 cm. ""A Stepping Stone book."". Series numbers from jacket. Jack and Annie travel in their magic tree house to the land of the mystical selkies to seek a magical sword for Merlinches. 550 Lexile. Brothers and sisters Juvenile fiction. Magic Juvenile fiction. Selkies Juvenile fiction. Swords Juvenile fiction. Tree houses Juvenile fiction. Murdocca, Sal, ill.