The codex (book with pages) has been with us for about 2,000 years now. Because of advantages like rapid access to specific pages, it gradually replaced the older technology of the scroll:
Christians seem to have been early adopters of the codex technology. The oldest known fragment of the Christian New Testament, papyrus P52, dated to around the year 130, is a small fragment of a codex of the Gospel according to John (with parts of verses 18:31–33 on one side of the page, and parts of verses 18:37–38 on the other):
In 2010, Google estimated that the total number of published books had reached 130 million. At times it seems that e-books are taking over from the printed codex format, but there is a friendliness to the printed book that would make me sorry to see it go. I am not the only one.
Robert Darnton, in The Case for Books: Past, Present, and Future, writes: “Consider the book. It has extraordinary staying power. Ever since the invention of the codex sometime close to the birth of Christ, it has proven to be a marvelous machine – great for packaging information, convenient to thumb through, comfortable to curl up with, superb for storage, and remarkably resistant to damage. It does not need to be upgraded or downloaded, accessed or booted, plugged into circuits or extracted from webs. Its design makes it a delight to the eye. Its shape makes it a pleasure to hold in the hand.”
How true that is!