Put More Cash in Your Pocket by Loral Langemeier

This book gives a well thought out process to help you identify, evaluate then use your skills and hobbies to generate extra cash relatively quickly.

First you identify how much you need to make per month, week & day. Then you use skills that you already have to create a business idea. You evaluate the business idea to see if it's viable and meets your goals. She discusses advertising, publicity and promotion. Then gives a quick run down on book keeping.

isbn: 978-0-06-176325-0