sādhana - Thubten Chodron

The means of achievement expressed in a tantric text or manual that details the steps of visualization and meditation in the practice of a deity.

Overcoming the five hindrances to concentration
The antidotes for the five hindrances to developing meditative concentration.
Lama Tsongkhapa Guru Yoga, Part 1
Part 1 of Venerable Thubten Chodron's explanation of the practice of Guru Yoga.
Lama Tsongkhapa Guru Yoga, Part 2
Part 2 of Venerable Thubten Chodron's explanation of the practice of Guru Yoga.