20. Lewis Theobald's _Preface to The Works of Shakespeare_ (1734).

21. _Critical Remarks on Sir Charles Gradison, Clarissa, and Pamela_
(1754).

22. Samuel Johnson's _The Vanity of Human Wishes_ (1749) and Two
_Rambler_ papers (1750).

23. John Dryden's _His Majesties Declaration Defended_ (1681).

24. Pierre Nicole's _An Essay on True and Apparent Beauty in Which
from Settled Principles is Rendered the Grounds for Choosing and
Rejecting Epigrams_, translated by J.V. Cunningham.