How to participate in the Twitter Q&A
For one hour, starting at 7 p.m. EST on Wednesday, Feb. 27, John (@realjohngreen) will respond to questions posted to our hashtag, #1book140. We will collect John's answers and publish them to TheAtlantic.com after the event.
If you can't able to join us on Wednesday night, add your questions in the comments below. We'll share them with John during the Q&A.
Watch John explain How and Why We Read in this Crash Course video: