Here is an exciting book in line with previous of Werber to the extent there is still question of self-discovery, fiction "practicable". Unlike that seems written for himself. we do not fly for a paradise island but for himself. In its interior, dreams, thoughts. very well written, it can also serve as a travel book literally and usual sense, since it is short and in fairly large print. To listen to music (Pink Floyd or something in the style ...), being lulled almost without thinking about the meaning of words, simply by survolants, in a state of "quasi-trance" ...... Small note: it is best to know the author and his style before ire this book, it facilitates understanding and the proper conduct of "experience"