Indian Knowledge Systems (IKS): A Legacy of Wisdom and Innovation by Dr. Dheeraj Mehrotra explores India's rich intellectual heritage rooted in the Vedas, Ayurveda, Arthashastra, and beyond. Covering fields like mathematics, astronomy, medicine, architecture, and ethics, the book connects ancient insights to modern challenges. It highlights how IKS promotes sustainability, holistic education, and innovative thinking. Aimed at educators, students, and lifelong learners, the book encourages rediscovery of India's timeless wisdom in today's world of rapid technological change. This work invites readers to integrate traditional knowledge into contemporary life for a more balanced, value-driven, and future-ready society.