Nadine Greiner, PhD, is an executive and an executive coach with a dual doctorate in organization development and clinical psychology. She has helped more than 1,000 executives and coaches become more effective and fulfilled at work, which has positively rippled out to thousands of their colleagues and transformed their businesses. Recognized for her immense success rate, Nadine has more than 30 years of experience in the field of executive coaching in San Francisco and globally.

In addition to her advanced academic preparation, she has held several high-level positions in privately held and publicly traded companies, and served as CEO at the age of 38. This unique combination of psychology, business, and executive leadership makes her a unique and effective coach who produces excellent results for her clients. Nadine speaks and lectures in postgraduate programs globally.

On a personal note, Nadine is dedicated to animal welfare, and has fostered, rehabilitated, and trained thousands of cats and dogs. Twenty percent of all her profits go to animals. Nadine stays fit by running after them, and by joining the dance party with her friends at Zumba.

All of Nadine's proceeds from this book, and her previous two books, go to the protection and love of animals.

Becky Davis has more than 30 years of experience in talent development, marketing, communications, branding, and program management. Her diverse experience covers Fortune 50 and start-up companies, commercial and administrative organizations, and multiple market segments including technology, healthcare, and education. She serves as a writing partner for Nadine Greiner.