- Shamans of the World
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- The Complete Essential Oils Reference Book for Beginners: An Easy to use Essential Oils Encyclopedia for Everyday Usage
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- Roseanne Barr
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- Judith Sachs
- Karen Lindsey
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- Stewart Edward White
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- Laura Munson
- Ian C. Ellis
- Sandra R. Leiblum
- Joseph Baum
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- Michael Mamas
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