Winter study an Anna Pigeon mystery

Visiting an isolated Lake Superior isle to study wolf behavior, ranger Anna Pigeon joins a scientific group that subsequently discovers unusual DNA evidence suggesting that a giant and dangerous wolf hybrid has been introduced by an unknown source.

Main Author: Barr, Nevada.
Other Authors: Rosenblat, Barbara.
Format: Audiobooks Audiobook (CD)
Language: English
Published: Prince Frederick, MD : Recorded Books, p2008.
Series: Anna Pigeon novel ; 14.
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