Bill Mitchell, Seven-Day Detective, is an internationally renowned author who is recognized for his practical, solution-based investigative strategies to marriages facing infidelity. As a recognized expert on infidelity and child custody, Bill Mitchell appears regularly as a guest expert on TV and national talk shows including Dr. Phil, Fox News Hannity and Colmes, Today Show, and The Early Show. He has been interviewed by numerous publications including New York Post, Chicago Tribune, Esquire, Ladies Home Journal Online, and PI Magazine. his book is the #1 Best Seller to PI's.

Bill Mitchell, Seven-Day Detective, is a licensed private investigator in South Carolina. He was formerly licensed in New Jersey, New York, Pennsylvania, Maryland and District of Columbia. He a wide range of investigative experience, including work in corporate fraud, civil and criminal investigations, insurance fraud, domestic relations, child custody, physical security, government facilities security, guard force management, background investigations, computer forensics, lie detection (Psychological Stress Evaluator) and missing persons. His education includes training by the Department of Defense, Dektor Counterintelligence, New Jersey State Police, and various insurance claims organizations.

Bill Mitchell, Seven-Day Detective, received a Bachelors Psychology from Mt. St. Mary’s University. He lives in Greenville, South Carolina with his wife, son and three daughters.