Check out Dating Essentials for Men by Robert Glover.
It's from the same author that wrote No More Mr. Nice Guy.
He gives a perspective on dating based on his experience as a therapist and in the field.
May not mesh 100% with GC, but there's gems in there for sure.
Ex. He recommends taking to everyone, not just women, to make it easier. Chase has actually written the same.
Another Ex. He dives into self-limiting beliefs, why they happen, and how to resolve them.