Yes in a rather B grade movie called Lake Placid a character played by the similarly B grade Oliver Platt responded as follows:
'How an earth do you know that sir?
Why they hide such things in books.....'
I must agree with Bill's comments. I have a very worn out copy of Chandlers superb work. I started reading it when I was 10 and have read it numerous times.
I now have a large military history library including such works as the one Mark Jones mentions below. Eltings West Point manual is awesome for a wargamer.
My personal favourites include the titles listed by others here but I would add:
Waterloo 'new perspectives' by David Hamilton Williams. In this book many of the mysteries of this epic campaign are 'solved'. Indeed you can learn how the Prussian attack at the French hinge occurred as the Guard were driven back by Maitland. The result of this Prussian attack was exactly as prescribed by Napoleon - 'once you rupture the vital point the rest is nothing'
The Battle by Alessandro Barbero. This is a good companion to the above book and offers a different perspective on Napoleon's plans on that fateful day. It's not as in-depth but more speculative like Fuller below.
And finally one of histories most insightful writers is Major General JFC Fuller. His work called the Generalship of Alexander the great is priceless. It has numerous applications.
Panzer Leader Heinz Guderain is useful too.
Of course their are many more

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