Here are a few resources that have helped me on my journey to inner fulfillment.
The Untethered Soul by Michael Singer - A must read if you want to get to know the voice in your head, and how to free yourself from all the suffering it causes.
A New Earth by Eckhart Tolle - A fascinating look at the human ego and the collective consequences of humanity not waking up to its true nature.
The Way It Is by Ajahn Sumedho - Written by a renowned Buddhist practitioner, this short book offers timeless wisdom on how to relate to reality and the way things are.
Living from a place of Surrender by Michael Singer and Sounds True - This is a life-changing course, period. If you are sincere in your efforts to awaken to your true nature and life a life of unconditional well-being, I'd say this course is essential. Personally, I've never taken a course as impactful as this one.
3 Steps to Inner Peace by Gabe Orlowitz - I created and published this practical workbook to help you (and me!) reclaim our inner freedom. Specifically, it teaches you exactly how to deal with disturbance as it arises. The wisdom and practical exercises in this workbook are worth a lifetime of freedom.