Caffeinated

http://www.scientificamerican.com/article/review-caffeinated-how-our-daily-habit-helps-hurts-and-hooks-us/
http://murraycarpenter.com/
http://www.nasw.org/murray-carpenter-caffeinated

https://www.kirkusreviews.com/book-reviews/murray-carpenter/caffeinated/
https://bangordailynews.com/2014/03/11/health/belfast-journalist-takes-on-americas-favorite-drug-in-new-book/
http://www.marketplace.org/topics/business/caffeine-americas-addictive-drug-choice