Precious Essence: The Inner Autobiograhy of Terchen Barway Dorje, by Yeshe Gaymtso

The first Barway Dorje was a precious revealer of treasures and the rebirth of Nubchen Sangye Yeshe, one of Guru Padma's twenty-five disciples. Barway Dorje appeared in Tibet during the 19th century, and was praised and respected by the many holy  beings of his time as an authentic treasury revealer. He wrote text about the Vajrakilaya cycle, the Dakini Cycle,  and the Sadhana of the Vidyadhara Guru ....
The previous Karmapa Rigpai Dorje displayed great interest in the Vajrakilaya Cycle in particular