Psychoactive plants have been used for centuries by cultures in search of transcendence relaxation relief from pain and countless other panaceas. Herbal Highs surveys herbs cacti and mushrooms with psychoactive properties Covering dosage methods of use effects and aftereffects and the chemical makeup of each substance. Plants include KavaKava Morning Glory Hydrangea Valerian wild lettuce and Lobelia. Author Adam Gottlieb has sold over half a million books including his classic Cooking with