One is tempted to speculate upon the books that never were published. As some of the best books have been written in prison or captivity, so some of like quality may have perished with their unfortunate authors. If so many great authors, like Dryden and Cervantes, and Le Sage and Spenser, almost starved, barely procuring a pittance for their published works, how many good works may not, in despair, have been destroyed by their authors. If so many great works were accidentally discovered in manuscript, how many as great may have perished in that form. "The Romans wrote their books either on parchment or on paper made of the Egyptian papyrus. The latter, being the cheapest, was, of course, the most commonly used. But after the communication between Europe and Egypt was broken off, on account of the latter having been seized upon by the Saracens, the papyrus was no longer in use in Italy or in other European countries. They were obliged, on that account, to write all their books upon parchment, and as its price was high, books became extremely rare, and of great value. We may judge of the scarcity of materials for writing them from one circumstance. There still remain several manuscripts of the eighth, ninth, and following centuries, written on parchment, from which some former writing had been erased, in order to substitute a new composition in its place. In this manner, it is probable, several books of the ancients perished. A book of Livy, or of Tacitus, might be erased, to make room for the legendary tale of a saint, or the superstitious prayers of a missal." Truly, a resurrection of the unpublished, to say the least, would expose an interesting mass of intellectual novelties. The book-tasters, wise as they think themselves, are very far from being unerring in their estimates of brain values, and better things than they have approved may have gone into the basket. The weather or bad chirography may have damned many a production of genius. The rejection of an article for a quarterly may have snuffed out the most promising talents. It is possible that some charitable reformer may have discovered a way to fuse sects and harmonize Christians, but was prevented from showing it to the world by the stupidity of printers!