Your search for "yoga" revealed the following:

Abstracts and Bibliography of Articles On Yoga From Kaivalyadhama (An Old and Rare Book)

Ausadha Yoga Vijnanam – According to CCIM, New Syllabus of M.D. Rasa Sastra and Bhaisajya Kalpana Specializations

Yoga - Tarangini (A Rare Commentary on Goraksa-Sataka)

Consciousness, Gandhi and Yoga (Interdisciplinary, East-West Odyssey of K.Ramakrishna Rao)

The Yoga of Spiritual Devotion (A Modern Translation of the Narada Bhakti Sutras)

Jyotish (Parashar Code of Prediction Bhava and Yoga Analysis Based on Ten Prime Classics)

History of Satyananda Yoga in Greece (Set of 2 Volumes)

Tantra: The Yoga of Love (A Personal Guide to the Traditions, Philosophy and Practice of Tantra)

Patanjali Yoga Sutra ((Sanskrit Text with Transliteration, English Commentary Alongwith Glossary of Technical Terms etc.))

Mystic Symbols of Adhara Chakra- The Pinnacle of Kundalini Yoga

Office Yoga Tackling Tension with Simple Stretches you can do at your desk

Meditation as Spiritual Culmination Yoga Aphorism of Patanjali (Two Big Volumes)

The Yoga of Gita : Scriptural Guidelines to Success, Serenity Harmony and Happiness

"Kriya Yoga: Insights Along the Path" By M. Govindan and Jan "Durga" Ahlun

Changing Minds (Mind, Consciousness and Identity in Patanjali’s Yoga-sutra and Cognitive Neuroscience)

YOGA THERAPY: In Asthma, Diabetes and Heart Disease (Principles, Practice, Scientific Results)

Living the Science of Harmonious Union (Principles and Practice of Patanjali’s Yoga Sastra)

Yoga: The 2nd Chapter (Compilation of Satsangs given at Ganga Darshan Vishwa Yogapeeth, Munger During October and November 2015)

The Essence of Yoga (Essays on The Development of Yogic Philosophy from The Vedas to Modern Times)

Thank You India (A German Woman's Journey to the Wisdom of Yoga)