This webpage is intended to be used alongside the book, The Killing Age: How Violence Made the Modern World. Here you can access additional information, including raw data and delve further into the many arguments, debates, and controversies discussed in The Killing Age. You can explore images, maps, interactive databases, updates, examples from the archives, corrections, and other materials. Join me in exploring historical and contemporary issues as humanity struggles to understand the world we live in.

Support your local bookstore & order here.

You can also purchase The Killing Age directly from the publishers. In North America, see here. Elsewhere, go here. And, of course, there is always here.