Available now: January 2023, Callender Press.
Birds and Humans: who are we? David Campbell Callender (aka Ruth Finnegan)
Revised Version 3: Callender Nature 5.

Upcoming: January 2023, new version of
GRASS: miracle from the earth, 
David Campbell Callender, Irish naturalist

Available now on Amazon: January 2023
The Diet and Path of an Amazonian Shaman (link to Shaman page)
Laurent FONTAINE &  Fermín RODRÍGUEZ YUCUNA

In shamanism, there two paths. The first always occurs involuntarily and unexpectedly when one has been chosen by an invisible entity (spirit, ancestor or master of the forest), most often during a traumatic event (illness, accident or Near Death Experience). However, the second path requires that one expresses his will to develop his powers with master shamans by means of rituals and initiation trials. For anyone who has never had the opportunity to be challenged by supernatural entities, the second path not only allows to meet them in order to ask for a spiritual development, but also to recover shamanic powers apparently lost. This is the path that Fermín followed during seven years of dieting and learning incantations, to ‘see’ and ‘extract’ diseases of the body, and even travel as a jaguar in unsuspected worlds.

Callender Press. January 2023