2025 Edition PDF Digital Download

What's New for 2025: MULTIPLE COVERS! There are so many excellent photos submitted for the photo contest every year, and many runners-up still deserve to grace these covers. For the first time, multiple front and rear covers are available for this year's book.  This is an experiment, and if it's successful, it will be repeated until the best of the previous contest submissions images have been exhausted. NOTE: The contents of the book are otherwise identical; it's just the cover images that are different. The PDF file contains all the cover images for the year. On the inside, most of the system was redrawn from the ground up to be closer to geographic reality and to use more consistent formatting. Over 1000 hours of work went into the new maps, and doing this also allowed for the creation of a 4-page map index. PDF edition users can link forward and backward to the index, from page to page, and from view to view. Since every print edition customer is entitled to a free PDF version, it