Watch this serie of lecture of Swami Rama about Tantra

Online course with Swami Jnaneshvara on this subject:
The Blended Path of Yoga, Vedanta, and Tantra

ARTICLES:

 
Mother Earth, Cosmic Mother & Divine Mother

 
Saundaryalahari, by Adi Shankaracharya

 
Upāsanā

 
Longing, desire, bhava in Yoga Meditation

 
Prayer – Swami Rama

 
Tripura Sundari

 
Sri Vidya Samaya Tantra -Swami Rama