Well, what can I say? Definitely one of those out-there theory type books. Essentially the theory goes that the British obtained (exclusively of course) secret Nazi technology, which they secretly developed in Canada, explaining many of the UFO sitings in the U.S. and elsewhere. Seems to back this up by saying that the budgets in Britain on postwar plane development cannot otherwise be explained, nothing much to show for the pounds that went in. Well, like any government spending, particularly into high technology, pretty easy to explain lack of results, but it's a theory or a hypothesis at least. Somewhat disjoint, could have used a good editor. There are some good points, and some unanswered questions (what were the Germans up to, anyway?), but mostly the case is not strongly put, particularly given the years that have elapsed. The truth is out there, somewhere, to borrow a phrase, but I'm not sure it's in this book. ( )