Deep Thinkers, Inside the Minds of Whales, Dolphins, and Porpoises, University of Chicago Press, Janet Mann,Nature and the natural world: general interest,Lifestyle, Hobbies and Leisure, aquatic, water, undersea, intelligent animals, dolphins, whales, porpoises, mammals, ocean, oceanography, ichthyology, earth, social structures, songs, singing, society, self recognition, sentience, sentient, cetacean, biology, biologist, science, scientific, scientist, academic, scholarly, research, brains, mind, mental, intelligence, cognition,, , United States, en-UShttps://press.uchicago.edu/index.htmlaquatic, water, undersea, intelligent animals, dolphins, whales, porpoises, mammals, ocean, oceanography, ichthyology, earth, social structures, songs, singing, society, self recognition, sentience, sentient, cetacean, biology, biologist, science, scientific, scientist, academic, scholarly, research, brains, mind, mental, intelligence, cognition, [BLURB],[CITY],IL,books, ebooks, biblet, Book2look