Found 2 comments on HN
mario54 · 2014-08-20 · Original thread
There is also "But How Do It Know?" by J Clark Scott. It's good for beginners.

http://www.amazon.com/But-How-Know-Principles-Computers/dp/0...

miles · 2010-09-18 · Original thread
Non-CS majors who want to dig deeper might enjoy:

But How Do It Know? - The Basic Principles of Computers for Everyone http://amazon.com/dp/0615303765

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