Start with high-confidence applied psychology books, then narrow by subgenre or adjacent topics.
Stop Bullshitting Yourself
Drew Hanlen
12 Rules for Life
Jordan B. Peterson
Attention Span
Gloria Mark
Resilient
Rick Hanson PhD, Forrest Hanson
Practical Optimism
Sue Varma M.D., Sue Varma
Change Your Brain, Change Your Life
Daniel G. Amen M.D., Daniel G. Amen
Choke
Sian Beilock
The Collected Schizophrenias
Esmé Weijun Wang
Emotional Agility
Susan David
Peak Performance
Brad Stulberg, Steve Magness
Anatomy of a Breakthrough
Adam Alter, Simon & Schuster Audio