Fire Ceremony Texts:
The Mountain Smoke Offering Arranged for Recitation by Lhatsün Namkha Jigme, arranged by Dudjom Rinpoche
Evening Fire Offering by Jamgon Kongtrul Lodro Thaye
Fire Ceremony Commentaries:
A Guide to the Practice of Sang by Dodrupchen Jigme Tenpe Nyima
The Gentle Rain of Benefit and Joy – An Explanation of the Practice of Sang Offering by Gyalse Shenpen Thaye
Other Earth Vase Projects:
http://www.peacevaseproject.org/
Johanna Macy and the Work That Reconnects:
http://www.joannamacy.net/engaged-buddhism/spiritual-practices-for-activists.html