TED Books is a 18-book series with 18 released primary works first released in 2014 with contributions by Chip Kidd, Pico Iyer, Rob Knight, Brendan Buhler, Zak Ebrahim, Зак Ибрагим, Hannah Fry, Barry Schwartz, Siddhartha Mukherjee, Margaret Heffernan and 6 others.