I am in my third reading of this book, which leaves me the impression, through its depth and accuracy of an autobiography. I had begun after seeing an interview with Etienne Klein, the famous physicist, Michel Jonasz who spoke and who said that the book stood out of all that he had read in travel time . In retrospect, I think Stephen Klein missed his vocation: he could have literary criticism. This book starts on a particularly lively pace and an exhilarating action that keeps the reader in a state of excitement quite unique. And throughout the pages, the author demonstrates imagination and enthusiasm as he just give a whole new breath to its history. You feel inspired to read a book from beginning to end by permanent strokes of genius. But the most interesting, the most profound is in the last pages in this lesson that the hero has his adventures and would almost pass the rest to childish and fun. In a surprising intensity and depth, the story draws with exceptional accuracy the contours of "time". And its perception by the hero. It is not bored for a single moment during these 430 pages. The style is light and lively, dynamic and plunges us into a world at once surreal and quite commonplace in which we break As the features. For me, this book is a book of philosophy and his hero seems perfectly transcribed by his conciliatory nature, human and generous, this trait. I advised him, offered some of my friends. All those who have read it have had the same opinion as me, almost. An essential book to disseminate as widely as possible.