As always, Frédéric Lenormand the feast to writing this new adventure IT judge. It is still fun to see him lead his incredible investigations. It's always very entertaining and informative. In this regard, I highly recommend reading this book to all lovers of tea: one learns a lot about tasting this beverage. Many allusions to the history of tea consumption sprinkles the book. Beyond the adventure - still delusional - the hero is a whole section of Asian civilization is described here.