Their multiplicity has undoubtedly produced much evil; puerile critics and venal drudges manufacture reviews; hence that shameful discordance of opinion, which is the scorn and scandal of criticism. Passions hostile to the peaceful truths of literature have likewise made tremendous inroads in the republic, and every literary virtue has been lost! In "Calamities of Authors" I have given the history of a literary conspiracy, conducted by a solitary critic, GILBERT STUART, against the historian HENRY. These works may disgust by vapid panegyric, or gross invective; weary by uniform dulness, or tantalise by superficial knowledge. Sometimes merely written to catch the public attention, a malignity is indulged against authors, to season the caustic leaves. A reviewer has admired those works in private, which he has condemned in his official capacity. But good sense, good temper, and good taste, will ever form an estimable journalist, who will inspire confidence, and give stability to his decisions. To the lovers of literature these volumes, when they have outlived their year, are not unimportant. They constitute a great portion of literary history, and are indeed the annals of the republic. To our own reviews, we must add the old foreign journals, which are perhaps even more valuable to the man of letters. Of these the variety is considerable; and many of their writers are now known. They delight our curiosity by opening new views, and light up in observing minds many projects of works, wanted in our own literature. GIBBON feasted on them; and while he turned them over with constant pleasure, derived accurate notions of works, which no student could himself have verified; of many works a notion is sufficient.