Interested in synesthesia? Watch a lecture I gave at the University of Sydney in Australia.
Sum #2 book in UK
In September, 2009, Sum became the number 2 book in the United Kingdom on Amazon's bestseller list, only behind Dan Brown's Lost Symbol.
McGovern Award for excellence in Communication
David was honored to receive the 2014 John J. McGovern Award for Excellence in Biomedical Education from the American Medical Writers' Assocation. Noted past recipients include authors Oliver Sacks and Abraham Verghese.
Sum named Book of the Year by New Scientist
Sum was the only book of fiction in New Scientist magazine's selection of Best Books of 2009.