Dennis J. McKenna

Through interviews with leading psychologists and scientists, Neurons to Nirvana explores the history of four powerful psychedelic substances ...

On a quest for emotional healing and spiritual awakening, a naturopathic doctor and an accountant join others in the Peruvian Amazon to drink a ...

In these interviews, Dennis McKenna, Alex Grey, Rick Strassman, and other champions of psychedelics share their views on the value of psychedelic ...