Cassie L. : most mushroom books are all about the fruiting body and very little about the largest organisms alive, some fill entire counties and weight
nearly incalculable amounts !
Paul Stamets not only knows and understands both parts of the story and their close symbiotic relationship with trees and some bacteria, and tells the
story in an interesting way in several books, wikipedia has a good write-up on him. Just watch out for Richard Simmons !

He might be a good inter-
view for Paul W. for the craft ! Big AL