Since the dawn of history, trees have played a central role in the survival of humanity and the flowering of myriad cultures. Not surprisingly, people the world

This handbook is being used by the Four Worlds Development Project to eliminate widespread drug and alcohol abuse in tribal communities. It is now being shared

Essential to life on earth since the beginning of time, trees hold a special place in our collective consciousness: rooted in the earth, reaching skyward, nouri

Joshua Creed receives disturbing news about his parents, but before he is able to process it, he is flung into a world of intrigue and danger where he must figh

Revised thesis (doctoral) - University of Michigan, Ann Arbor, 2004.