Herbs that can be used to affect the mental state of the consumer, as well as for their healing properties, have been a part of cultures and sub-cultures all around the world ever since our early ancestors first started experimenting to find out what various plants could be used for. Author Steve Andrews takes the view that the best herbs for use by shamans are those plant teachers that grow locally. This book is unique because it focuses only on those species that can be found growing within the northern countries of the world. Best-selling author Howard Marks, aka Mr Nice, described Herbs of the Northern Shaman as EXCELLENT!