I also bought this book by chance. Amateur "policeman" and "thriller" with very strong hold, I was pleasantly surprised leave this book. I read it in two days without stopping, taken by the ambiance and history. a play that unfolds like a movie. it is both reader / viewer and both actor as the story is compelling. No time to breathe, it goes something important and dramatic at any time. I had the impression of being a member of the expedition and live the same adventures with the same sensations. Therein lies the success of a good work we do from another world, we disconnect from reality. This is what I expect from a book or a film. and here the author me completely satisfied at this level. AMAZON lung of humanity? many remedies were discovered in this great natural and organic laboratory to treat serious diseases. When the lung that still has many medical and other secrets will be gone, we'll get to live, breathe? is the question I asked myself at the end of this book. Outside the "subliminal" message of the book, we learn a max on amazoniène jungle.