This year marks the hundredth anniversary of the Loeb Classical Library, one of the most remarkable publishing projects in modern history. Yet as with everything book-related in the year 2011, the Loeb centenary carries with it a touch of wistfulness, and an uncertainty about the future. For the Loeb classics are the monument of a book culture that now seems on the wane -- a culture that prized the making and owning of physical books, not just for the pleasure of turning the pages, but from a sense that the book was the natural, predestined vessel of every expression of human thought.