The complete series contains everything you need to learn about the business of launching, marketing and boosting your Private Investigation company. This book contains all three how-to books in the series. Written by veteran Private Investigator John A. Hoda, CLI, CLE specifically for persons that want to get into the business or for practicing private investigators who want to improve their business and marketing skills. Critically acclaimed by industry veterans, Hoda illustrates several different approaches to achieving success and maintaining a sane work/life balance. The checklists are worth the purchase alone.