Steven Pressfield's "the War of Art" mentioned in 2 podcasts

I listen to a lot of podcasts; two of them mentioned the same guy, Steven Pressfield. 

The Draftsman podcast, https://www.proko.com/the-war-of-art-draftsmen-s2e16/#.Xzrzt-hKhqQ, reviewed his book, “the War of Art” and James Altucher mentioned the same book in 30 day book challenge podcast, https://podcasts.apple.com/us/podcast/the-james-altucher-show/id794030859?i=1000488126497, to show how Steven used a historical/religious text “The Art of War” as a springboard for that book. 

I just picked up “the War of Art” from the library. I wonder how closely if follows “the Art of War.”