TY  - BOOK
AU  - Osborne,Mary Pope
AU  - Murdocca,Sal
TI  - Dogs in the dead of night
T2  - Magic tree house,
SN  - 9780375868245
U1  - Fic 
PY  - 2011///]
CY  - New York
PB  - Random House
KW  - Time travel
KW  - Juvenile fiction
KW  - lcgft
KW  - Historical fiction
N1  - "A Merlin mission"
N2  - Jack and Annie travel to a monastery in the Swiss Alps where, with the help break the spell on the wizard Merlin's beloved penguin, Penny
ER  -