HistoricalYoung Adult
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About
In 1973, when a renowned Canadian behavioral psychologist pursues his latest research project--an experiment to determine whether chimpanzees can acquire advanced language skills--he brings home a baby chimp named Zan and asks his thirteen-year-old son to treat Zan like a little brother.
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Editions
12 editions · 2 languages- Paperback · English · 2012Scholastic Paperbacks · 375 pages · 9780545229265
- Audiobook · English · 2010Brilliance Audio · 9781441871497
- Audiobook · English · 2010Brilliance Audio · 9781441871503
- Other · English · 2016Penguin Random House · 384 pages · 9780552572125
- Other · English · 2012Perfection Learning · 375 pages · 9781613833193
- Other · English · 2011Harper Collins · 9781554686117
Human-animal communicationFictionExperimentsChimpanzeesHabits and behaviorHistoryJuvenile fictionBehavior