Award-winning mother-daughter writing team weaves science and mystery into thrilling tales set in various national parks
-- Books feature clever young sleuths and fast-paced plots that keep kids turning pages
-- Each mystery involves the featured park's wildlife
-- Park map helps readers follow the action
-- Presents teens in a positive light and promotes good family values
-- A popular series represented on several state reading lists
- ISBN10 079227055X
- ISBN13 9780792270553
- Publish Date 1 October 2000
- Publish Status Transferred
- Publish Country US
- Imprint National Geographic Society
- Format Hardcover
- Pages 160
- Language English