99.9 Ways to Travel Switzerland Like a Local is available at Orell Füssli or at any bookshop by order. You can also find it at almost any online retailer. It is available in two editions, a color edition, which features a blue cover, and a black & white edition, which features a grey cover.
Below are some of the places you can find the book:
Order your color copy on amazon.com
Order your black & white edition on amazon.com
Order your Kindle version
Order your book from Orell Füssli
Order your book on amazon.co.uk
Order your book on amazon.de
Order your book from bookdepository.co.uk
Order your book from Barnes & Noble
Order your Nook version
The color version. ISBN 978-0-9903155-3-7
The black & white version. ISBN 978-0-9903155-6-8