Medicinal Mushrooms – The Essential Guide is the highly accessible introduction to the health benefits of common mushrooms and supplements. If your customer has always wanted to know the benefits of Reishi, Chaga or Lion's Mane, then The Essential Guide is definitely the reference work. The English-written book contains beautiful accompanying photos of the mushrooms discussed and clear explanations of the uses for each mushroom. Author Martin Powell has done his best to make the power of mushrooms transparent to a wide audience and we believe he has succeeded.