Welcome to the 18th edition of my “Best Images” books. This one features planes, trains and automobiles, but the northern lights are the star of the book. A PDF of this year’s edition can be found by clicking here. I think it is best downloaded so pages can be viewed in the two-up (side-by-side) page view. You also may be able to control-click/right-click/whatever you do in Windows to view the PDF in the two-page format in the browser. Even compressed, the PDF is a big file, so make yourself a cup of hot cheer while waiting for the ebook to appear. Happy New Year! Previous books that are available in PDF can be viewed by clicking on the thumbnails below.