https://www.abebooks.com/9780671413828/Captive-Second-Book-Beast-Robert-0671413821/plp
The Captive (Second Book of the Beast) - Robert Stallman: 9780671413828 - AbeBooks
A mysterious bear-like beast that is able to assume the form of a human being tries to learn how people live by adopting a human family
the captivesecond bookrobert stallmanbeastabebooks