The Sony eBook is the latest “book killer” to hit the market. It won’t replaced the traditional book. “Yet it is useful to remember that the printed book is just that — a technology, a tool designed for a specific purpose, no less than the shiny new Sony Reader. And the prospects for the book’s survival do not depend on mere nostalgia, a fogeyish attachment to dusty shelves, and the smell of moldy paper. No, the reason why the printed book is likely to survive, at least for our lifetimes, is that it is the best tool we have for reading works of literature.”