In professional life, relationships are crucial to success. John Ullmen, Ph.D. and Melissa Karz, MBA illustrate this truth in their new book Invisible Bridges: Building Professional Relationships for Results. Through an engaging narrative, the authors demonstrate the principles and practices of relationship building in professional life. The characters are imaginary, but their adventures represent challenges and opportunities that all of us face. The story is based on extensive research into what it takes to build, strong trusting relationships and networks. Anyone at any stage in their professional lives will enjoy the narrative and easily apply the wisdom and insights to strengthen their careers. As a finance executive at the Walt Disney Company, the insights in this book have helped me tremendously I m giving it to friends and colleagues. Alan Guno This is a must-have book. Tony Drockton, William Gregory Mortgage, Inc