RT Sound Recording DB /z-wcorg/ DS http://worldcat.org ID 233196562 LA English T1 Dinosaurs before dark A1 Osborne, Mary Pope., PB Random House PP New York YR 2000 SN 9780375844058 0375844058 0739338501 9780739338506 AB Jack and Annie find a mysterious tree house in the woods. Before they know it, the tree house whisks them back to the prehistoric past. Now they have to figure out how to get home.