Mark Ovenden reports that his new book, Railway Maps of the World, is now available; there’s an interview with him about the book on National Geographic’s Intelligent Travel blog.

Previously: Railway Maps of the World.

Update, May 7: A brief article about the book, plus images, in today’s Wall Street Journal.

Update, May 9: BBC News has a short video about the book, narrated by Mark.

Update, May 11: Chicago Tribune review.

• Buy Railway Maps of the World at Amazon.com (Canada, UK)