Dinosaurs before dark /

Eight-year-old Jack and his younger sister Annie find a magic treehouse, which whisks them back to an ancient time zone where they see live dinosaurs.

Bibliographic Details

Main Author:	Osborne, Mary Pope
Other Authors:	Murdocca, Sal (Illustrator)
Format:	Book
Language:	English
Published:	New York : Random House, [1992]
Series:	Osborne, Mary Pope. Magic tree house series ; #1.
Subjects:	Dinosaurs > Fiction. Time travel > Fiction. Magic > Fiction. Tree houses > Fiction.