Recommended Books

• Kashmir Shaivism:
• The Triadic Heart of Shiva Paul Muller-Ortega
• The Doctrine of Vibration Mark Dyczkowski
• Vac Andre Padoux (I am told anything by Andre Padoux for French readers!)

For newer practitioners and beyond Shaivism:

• anything by Pema Chodron
• anything by Krishnamurti

Hatha Yoga:

• Yogayaajnavalkya Samhita
• Yoga Sutras of Patanjali

Original Sources:

• Kaulajnananirnaya Matsyendranath
• Pratyabhijna Hrydayam
• Paraatrimsikaalaghuvritti Abhinavagupta
• Vijnana Bhairava Tantra Bihar School of Yoga and Jaideva Singh
• Shiva Sutras Jaideva Singh, or with Bhaskara commentaries Dyczkowski
• Spanda karikas, for english translation Jaideva SIngh, Laksman Joo
• Tantralokaa Abhinavagupta
• YoginiHrdayam

Recommended websites

• captivedaughters.org
• Devipuram.com
• Oxfam.org
• Heifer.org
• Plan-international.org
• Thelifeyoucansave.com
• Markdkashi.com