ONEDRIVE
Red Tara Lineages of Literature and Practice (pdf)
A 2010 PHD thesis on Red Tara by Rachael Stevens, Oxford. Has a chapter on the Apam Terton Tara practice we do at Chagdud Gonpa, and another about Chagdud Rinpoche’s life story, legacy and the adaptation of the practice to the West. (449 pages!)