TY  - BOOK
AU  - Skurzynski,Gloria
AU  - Ferguson,Alane
TI  - Over the edge: a mystery in Grand Canyon National Park 
T2  - Mysteries in our national parks
SN  - 9781426301773
PY  - 2008///, c2002
CY  - Washington, D.C.
PB  - National Geographic Society
KW  - Condors
KW  - Fiction
KW  - Endangered species
KW  - Internet
KW  - Foster home care
KW  - National parks and reserves
KW  - Mystery and detective stories
KW  - Grand Canyon National Park (Ariz.)
KW  - Arizona
N1  - Accelerated Reader AR; MG; 5.0; 5.0; 60715
N2  - While she studies condors in the Grand Canyon a scientist's life is threatened, and the strange, hostile, teenage computer whiz in her family's foster care might be involved
ER  -