• Dr.jac Interview

    Dr.jac Interview

    Dr. Jac Interview   “The Power of Data and Measurement Relative to People at Work” Dr. Jac is the world-wide father of human capital strategic…”   Thursday, June 16 5 pm ET   Linda Sharkey’s popular i-lead radio program will  feature Dr. jac Fitzenz. They will discuss Dr. Read more…

  • Interviewing Stephen Gilbert

    Interviewing Stephen Gilbert

    Steve Gilbert has a rich background in the education business that he has leveraged into a fiction writing career. While teaching and being an elementary school principal Steve took up writing on a part-time basis. Read more…

  • Interviewing Mark Gelineau and Joe King

    Interviewing Mark Gelineau and Joe King

    Mark Gelineau and Joe King are distinctive in two ways. First, they are co-authors which can be a struggle. I know having co-authored three books. Secondly, they are committed to producing a novella each month, which is obviously ridiculous. Except they’re doing it. Dr. Read more…

  • Interviewing Kevin Thaddeus Fischer-Paul

    Interviewing Kevin Thaddeus Fischer-Paul

    It’s not often you find a gay memoirist wearing a badge and fighting for justice.  It’s a little bit like what would happen if David Sedaris or Barney Fife were Batman. Read more…

  • Interviewing Jim ware

    Interviewing Jim ware

    Jim Ware is a man of many hats. When I met him a decade ago he was the founder of The Future of Work, a think tank in Berkeley. More recently he’s shifted some of his attention and insightful talents toward the issue of making meetings more effective. Read more…

  • Interviewing Jill Lublin

    Interviewing Jill Lublin

    Jill Lublin is a knowledgeable and dynamic lady whose credits include work with all three major networks as a highly regarded publicity expert. She has been featured in The New York Times, Women’s Day, Fortune, Small Business, Entrepreneur, and Inc. magazines. Read more…

  • Interviewing Craig Harwood

    Interviewing Craig Harwood

    I met Craig Harwood when he spoke to our local men’s club. I knew a bit about John Montgomery and his early work on flight, but Craig put a whole new light on it. Craig is a consulting Engineering Geologist whose hobby is historical research and writing. Read more…

  • Interviewing Col. Dave Fitenz, US Army

    Interviewing Col. Dave Fitenz, US Army

    I’ve known this fellow since the day he was born. We shared a bedroom until I went off to college. Dave carved out a distinguished 30 year career in the army. He had two tours of Vietnam where he was cited for heroism. Read more…

  • Interviewing Christina McMullen

    Interviewing Christina McMullen

    Christina McMullen is a force of nature, an energy source that seems boundless. She’s a very successful science fiction and fantasy author whose dreams must be a lot of fun. They include flying cars and electric sheep. I don’t know about that one. Read more…

  • Interviewing Cathy Fyock

    Interviewing Cathy Fyock

    Cathy Fyock is “The Business Book Strategist”. She works with professionals and thought leaders who want to write a book as a business growth strategy. She is the author, with Kevin Williamson, of On Your Mark: From First Word to First Draft in Six Weeks. Read more…

  • Interviewing Amy Kinnaird

    Interviewing Amy Kinnaird

    Amy is a noted consultant and speaker on business development and works with professional service organizations who want to improve their first impression and ongoing impact with clients. Read more…

  • Interview with Michael Bracken

    Interview with Michael Bracken

    Michael Bracken is one of the most prolific writers I’ve ever met. In addition to writing advertising, media releases, and promotional material, Michael is the author of 11 books and more than 1,400 shorter works published in over 150 publications. Read more…

  • Interview with Marjorie Bicknell Johnson

    Interview with Marjorie Bicknell Johnson

    Dr Jac: Marjorie is a living example of not being able to tell a book by its cover. This slim, bespeckled, gray haired lady has a set of accomplishments that would make most people blush; mathematician, novelist, pilot and amateur anthropologist. Read more…

  • Interview with Eldonna Lewis Fernandez

    Interview with Eldonna Lewis Fernandez

    Eldonna is a very high energy, focused woman who knows how to get what she needs and wants. She’s dedicated herself to helping people do the same.  A retired master sergeant in the Air force, Eldonna is an expert on negotiation and contracts management. Read more…

  • Interview with Chess Desalls

    Interview with Chess Desalls

    Chess Desalls is the author of the YA time travel series, The Call to Search Everywhen, as well as a wide range of other writing ventures. Read more…

Welcome to the official website of Dr. Jac Fitzenz

Dr. Jac Fitzenz is a former naval intelligence officer, developer of methods for measuring ROI for people investments, author of 13 books in both fiction and non-fiction, & 400 articles.

About Dr. Jac

Jac Fitzenz (Doctor Jac) Born 1933 and grew up in Illinois, became a naval intelligence officer, later developed a method for measuring ROI for people investments; 13 books, 400 articles. Founded Saratoga Institute and consulted in 46 countries from 1980 to 2013. First novel (Rough Waters - Life of a Naval Intelligence officer) based on his experiences in the navy. Sequel - Part Two will include business/military adventures - on the way.


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