01171cam a2200301 4500 68892920 TxAuBib 20060314120000.0 ||||||s1992||||||||||||||||||||||||eng|u 91-051106 9780679924111 lib. bdg.)\0679824111 (trade 0679924116 lib. bdg.)\0679824111 (trade DLC TxAuBib Osborne, Mary Pope. Dinosaurs before dark / by Mary Pope Osborne ; illustrated by Sal Murdocca. New York : Random House, 1992. 68 p. : ill. ; 20 cm. Magic tree house series ; #1, The "A First stepping stone book.". Eight-year-old Jack and his younger sister Annie find a magic tree house, which whisks them back to an ancient time zone where they see live dinosaurs. 20060314. Dinosaurs Juvenile fiction. Magic Juvenile fiction. Time travel Juvenile fiction. Tree houses Juvenile fiction. Murdocca, Sal. The Magic tree house series ; #1.