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Among the orangutans : the Biruté Galdikas story
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The second body
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Some we love, some we hate, some we eat : why it's so hard to think straight about animals
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Some we love, some we hate, some we eat [why it's so hard to think straight about animals]
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Human planet : the complete series
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How the Earth changed history
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Some we love, some we hate, some we eat : why it's so hard to think straight about animals
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Undaunted : the wild life of Biruté Mary Galdikas and her fearless quest to save orangutans
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Primates : the fearless science of Jane Goodall, Dian Fossey, and Biruté Galdikas
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The Glorians : visitations from the holy ordinary
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People and the environment
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The world without us
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The animal connection : a new perspective on what makes us human
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Our wild calling : how connecting with animals can transform our lives--and save theirs
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Hope, human and wild :true stories of living lightly on the earth
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Nature and me : a guide to the joys and excitements of the outdoors
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Love Thy Nature
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Endgame. Volume I, The problem of civilization
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Africa : Eye To Eye With The Unknown
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Hope dies last : visionary people across the world, fighting to find us a future
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Human geography
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The human age [LP] : the world shaped by us
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Human geography
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Heart in the wild :a journey of self-discovery with animals of the wilderness
