Here are some books on various topics for further exploration.
(please note these are not affiliate links):

Depression:

• The Mindful Way Through Depression: Freeing Yourself from Chronic Unhappiness – by Mark Williams, John Teasdale, Zindel Segal, and Jon Kabat-Zinn

Anxiety:

• The Mindful Way Through Anxiety: Break Free from Chronic Worry and Reclaim Your Life – by Susan M. Orsillo, PhD and Lizabeth Roemer, PhD

Trauma:

• The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma – by Bessel van der Kolk, MD

Shame:

• There’s Nothing Wrong with You: Going Beyond Self-Hate – by Cheri Huber

Internal Family Systems:

• No Bad Parts: Healing Trauma Healing Trauma and Restoring Wholeness with the Internal Family Systems Model – by Richard Schwartz, PhD
• Internal Family Systems – by Richard Schwartz, PhD and Martha Sweezy

Couples:

• The Seven Principles for Making Marriage Work: A Practical Guide from the Country’s Foremost Relationship Expert – by John Gottman, PhD and Nan Silver

Narcissism:

• It’s Not You: Identifying and Healing from Narcissistic People – by Ramani Durvasula, PhD

Integral Psychology:

• Integral Vision: A Very Short Introduction to the Revolutionary Integral Approach to Life, God, the Universe, and Everything – by Ken Wilber
• Integral Life Practice: A 21st-Century Blueprint for Physical Health, Emotional Balance, Mental Clarity, and Spiritual Awakening – by Ken Wilber, Terry Patten, Adam Leonard, Marco Morelli

Organizational:

• Getting Things Done: The Art of Stress-Free Productivity – by David Allen