This book, titled "The Seven Levels of Communication: Go from Relationships to Referrals," is a hardcover publication by Michael J. Maher, authored and published by Authorhouse in 2010. The book measures 11 inches in length, 14.2 inches in width, and 0.1 inch in height, with a weight of 18.1 ounces and 184 pages. It falls under the category of business communication, customer relations, advertising, and promotion, making it a valuable addition to any professional's library. The book covers the topic of business communication in a comprehensive manner, making it an excellent resource for those looking to improve their communication skills.