Miller's next book was "The Xeno Chronicles: Two Years on the Frontier of Medicine Inside Harvard's Transplant Research Lab". His eighth book, "An Uncommon Man: The Life and Times of Senator Claiborne Pell", about the six-term Rhode Island senator best remembered for creating the Pell Grants educational loan program, was published in October 2011. In November 2013, Simon & Schuster published "Top Brain, Bottom Brain: Surprising Insights Into How You Think", coauthored with neuroscientist and psychologist Stephen M. Kosslyn. A revised edition, "Top Brain, Bottom Brain: Harnessing the Power of the Four Cognitive Modes", was published in March 2015.