Over the edge
By: Gloria Skurzynski and Alane Ferguson.
Contributors: Ferguson, Alane.
Series: Mysteries in our national parks ;; #7
Publisher: National Geographic Society
Published: 2002
Place of publication: Washington, D.C
Language: eng
Number of pages: 149
Subjects: Condors -- Fiction.; Endangered species -- Fiction.; Internet -- Fiction.; Foster home care -- Fiction.; National parks and reserves -- Fiction.; Mystery and detective stories.; Grand Canyon National Park (Ariz.) -- Fiction.; Arizona -- Fiction.
Genres: Fiction.
Description: 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.