Found in the Valentin book box. A nice hardback edition. I've already read it, but maybe it's on someone's wishlist.

You’ve found a bookcrossing book! If you’ve no idea what it is, then read on.
The original idea behind bookcrossing was to track books left “in the wild”, for someone to find. Over the years it has developed into a worldwide community of friendly and generous readers who love to swap, share or give away their books.
So – read, review, release, and track!
You can remain anonymous, or find yourself a good nickname and join in. There are several active forums (in many languages) where you can find the answer to all your questions.
I hope you feel at home here and that you enjoy reading and then sharing this book!
Note for booklovers in Lausanne and region: we meet up on the first Tuesday of the month in Vapiano (in the secluded part between the desk and the door giving on to Petit-Chêne), from 18:00. Come and join us for book-swapping and friendly discussions!

Hello! This book was found in Lausanne at the boite à livres of Valentin. I work in in South Sudan (which is actually not on the list of countries so I had to pick Sudan -- perhaps something to flag to the website developers. It has been a country for 8 years now). I thought it could be a nice book to travel with -- I still have yet to read it! The book will probably remain here and continue to travel perhaps with other expats.