Here are a list of books that people have found useful to help them understand their ears, tinnitus and how to change their thoughts.
Beginners: The Joy and Transformative Power of Lifelong Learning by Tom Vanderbilt
Cleaning Up Your Mental Mess by Dr. Caroline Leaf
The How Of Happiness: A Practical Guide to Getting The Life You Want by Sonja Lyubomirsky
Living with Tinnitus and Hyperacusis: New Edition by Laurence McKenna , David Baguley & Don McFerran
Mental Immunity: Infectious Ideas, Mind-Parasites, and the Search for a Better Way to Think by Andy Norman
Time Smart by Ashley Whillans
The Power of Fun: Why fun is the key to a happy and healthy life by Catherine Price
Why We sleep by Matthew Walker