Joshua Kahr is the President of Kahr Real Estate Services, LLC, a consulting firm with specialization in real estate market analysis, financial software training, and financial modeling. He is also Adjunct Assistant Professor of Real Estate at New York University, where he teaches in the Master of Science in Real Estate program.

Michael C. Thomsett is a professional author with over sixty published books. He has published numerous successful book projects with John Wiley & Sons, including Getting Started in Rental Income and Getting Started in Options, now in its sixth edition. Thomsett has been a management consultant in the securities industry as well as a real estate investor.