These are books I have read and recommend reading.
This book is excellent at encouraging you to stop doing the tasks you do want to do and avoiding those you don’t.
You can view it on Amazon here.
Deep Work by Cal Newport
I first heard about this book when I watched Kevin Stokers talk at Wordcamp in Berlin. He is the founder of the super successful plugin Ninja Forms. His recommended reading list didn’t disappoint and Deep Work was featured.