There are tons of great reading lists for intelligence professionals. The CIA has a list, The National Intelligence University has a list, The Marine Corps and other military institutions have lists; even intelligence professionals in the business community have lists.
I have noticed, however, that, oftentimes, these lists contain many, if not all, the same books. Everyone recommends Heuer, everyone recommends Sun Tzu, everyone recommends something of regional or topical interest and for good reason -- these are great books.
Over the last several years, though, I have identified a number of books that I think every intelligence professional ought to read ... but aren't yet on anyone's list. Typically these are not books about intelligence, or, at least, were not intended primarily for the intelligence audience but still have deep meaning for intelligence professionals in all of the various sub-disciplines.
Without further ado (and in reverse order):
#5 The Lady Tasting Tea: How Statistics Revolutionized Science In The Twentieth Century. If you are like me, you probably did not much care for statistics in college. That is probably because you did not have this book to read. It is an absolutely fascinating book that tells the story of modern (frequentist) statistics. Nothing I have read helps put the numbers in context -- what you can get from traditional stats and what you can't -- better.
How To Measure Anything: Finding The Value Of Intangibles In Business. While this is pitched primarily at the business audience, it really isn't a business book. It is really a book about how to think about problems creatively. While there are many tangible strategies discussed in Hubbard's fine volume, it is the attitude that Hubbard has as he approaches seemingly intractable problems that I find most compelling here. It is a nearly perfect approach for intel professionals confronted with wicked problems.
Expert Political Judgment: How Good Is It? How Can We Know? What is the correlation between forecasting accuracy and years of experience? .00. Between forecasting accuracy and education? .02. Between forecasting accuracy and access to classified information? .02 In other words, almost none. Philip Tetlock's 2005 bombshell of a book is still not as widely read as it needs to be by intel professionals. Whether you ultimately agree or disagree with his findings, it is a must read.
Collaborative Intelligence: Using Teams To Solve Hard Problems (Lessons From And For Intelligence Professionals). Hackman, like Tetlock, has spent the better part of a decade researching his subject (in this case small teams of intel analysts). His findings and recommendations about how to structure and manage intel professionals charged with solving difficult analytic problems in challenging environments where collaboration is required are essential reading. In a world that constantly talks about collaboration, Hackman has done the hard work to lay out a roadmap about how it can and should be done most effectively.
How about you? Do you have a favorite book that you think ought to be read by intel professionals but no one ever talks about? Leave it in the comments!