ISBN 978-0-9915297-8-0 — The ninth annual collection of photography by members of the Pentax-Discuss Mail List (www.pdml.net) from around the world. All profits benefit the Global Health Initiative of Boston Children's Hospital and the Dana-Farber Cancer Institute, bringing pediatric cancer and blood disorder care to developing nations around the world. Hardback versions available at http://www.blurb.com/b/7900822-pdml-photo-annual-2017-hardcover – Ebook version available at http://www.robertstech.com/pdmlbook