TY  - BOOK
AU  - Osborne,Mary Pope
AU  - Murdocca,Sal
TI  - Dinosaurs before dark
T2  - The Magic tree house series
SN  - 0590623524
PY  - 1992///
CY  - New York
PB  - Scholastic, 
KW  - Donosaurs
KW  - Juvenile fiction
KW  - Time travel
KW  - Matic
KW  - Tree houses
N1  - 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
ER  -