HN user
In The 100 Best, we recommend another 200 or so other books through sidebars and additional recommendations at the end of the summaries. Art of War appears on page 199 with The Price, The Origin of Species, and The Wealth of Nations. We kept the primary list to books that had been written in the last 100 years.
The book came out in 2009 and was written in 2007. Most books were at least five years ago. Our only exception was Made to Stick by Chip Heath and Dan Heath.
Financial Intelligence is the best book we found for teaching managers (or anyone really) accounting without all the crazy talk of credits and debits. But I am going to definitely check out both of the titles you mention.
Also check out a couple supplements to The 100 Best:
1. A bonus chapter about industry books that weren't included - http://100bestbiz.com/100Best-IndustryChapter.pdf
2. There is also a website where you can submit your favorite business book - http://www.myfavoritebizbook.com