The Medium is the Massage by Marshall McLuhan.

https://www.amazon.com/Medium-Massage-Marshall-McLuhan/dp/15...

He combines words and images in a style that inspired Wired magazine. The book is about the influence of technology on how and what humans communicate and think.

Your guests will be flipping the book upside-down and looking at the reversed image in a mirror at times. It's entertaining as well as informative!

Nope, that's the actual title of a later book he wrote to provide a visual condensed introduction to his ideas.

http://www.amazon.com/Medium-Massage-Marshall-McLuhan/dp/158...