The company's bestselling books include "Japanese Knitting Stitch Bible" by Hitomi Shida, which has sold more than 60,000 copies since its release in 2017 and was in its fifth printing in 2018, Others include "Cool Japan Guide" by Abby Denson, "North Korea Confidential" by Daniel Tudor and James Pearson, and "Geek in Japan" by Hector Garcia. Tuttle Publishing is a part of Periplus Publishing Group and has a staff of around 60 people split between its offices in North Clarendon (in Vermont, USA), Singapore and Tokyo. Tuttle is one of few American publishers with offices in Asia.