"...life-changing...with enlightening insights that only one in a million books would possess."
- Book Review Club

"...fresh and different. [Grace] draws on the wisdom of Japanese Samurais and Buddhism, and combines that with pleasing anecdotes from movies and literature..."
-Bowker/BookWire

"I don't think that it is possible to overstate the impact that your book, Mastery At Work, has had on empowering me to be able to achieve my personal and professional goals. Thank you, Thank you, Thank you! A thousand times: Thank You!!"
- Senior Technologist, Tucson, AZ