This is a short book -- about 200 pages. Well-written and insightful view on lightening your load of obligations and wandering the world. Rolf has spent a lot of time on extended travel, but the book is a nice ramble though a lot of ideas and topics relating to materialism, happiness, rewards of frugality, etc. There are a lot of practical resources for those who want to travel far and light.
This is a good one to read and enjoy.