When to Hire or Not Hire a Consultant: Getting Your Money's Worth from Consulting Relationships is a hands-on, practical guide for anyone thinking about hiring a consultant to set strategy, solve problems, increase profits or revenue, develop new products, open new markets, or improve efficiency.

Consulting is one of the fastest growing professions in the United States. According to the U.S. government, there were 719,000 consultants in the U.S. in 2010, and you can expect an additional 274,000 by 2020. Cloaked in expert status, consultants might seem to be the answer to many...