My all-time favorite book on business: "Book Yourself Solid"

Michael Port, the author, says this book is a love story disguised
as a business book, a love story between you and all
the inspirng clients you will serve.

Well put.

I first read it before I officially started out as a freelance
business writer and it was one of the most significant influences
on my success. Seriously, if you want more clients and are
committed enough, this book will teach you the tricks.

It worked for me!