TY  - BOOK
AU  - Osborne, Mary Pope.
AU  - Natalie Pope Boyce.
AU  - Sal Murdocca.
TI  - Horse heroes: Fact tracker 
T2  - Magic tree house
SN  - 9780545606332
PY  - 2013///
CY  - New York
PB  - Scholastic
KW  - Horses
N1  - " A nonfiction companion to magic tree house #49". [from cover page]
ER  -