Etexts are from Theodore Gracyk's online edition of Addison's "Pleasures of the Imagination" (Spectator 411-421) unless otherwise noted. [Minnesota State U - Moorhead]
Spectator 412.
A brief discussion of Addison's views on elements of the sublime. [George Landow,Victorian Web, Brown U]
Full text of Spectator 412
Discussion of the sublime and the beautiful.
Spectator 413
This essay continues the discussion begun in the essay linked just above.
Other
Spectator essays discussing the imagination and its role in and relation to the sublime, the beautiful, and the picturesque, including
414,
415,
416,
417, and
418, are also of relevance.
Full text of Spectator 419 [July 1712]
This essay is Addison's discussion of "the fairy way of writing": Addison on the supernatural in literature, its sources, its proper uses, its exemplification in (who else?)
Shakespeare.
Check this one out.