Keats wrote some half-hundred of sonnets altogether, some of them among his very earliest and most trifling performances, others up to his latest period, including the last of all his compositions. Notwithstanding his marked growth in love of form, and his ultimate surprising power of expression--both being qualities peculiarly germane to this form of verse--his sonnets appear to me to be seldom masterly. A certain freakishness of disposition, and liability to be led astray by some point of detail into side-issues, mar the symmetry and concentration of his work. Perhaps the sonnet on "Chapman's Homer," early though it was, remains the best which he produced; it is at any rate pre-eminent in singleness of thought, illustrated by a definite and grand image. It has a true opening and a true climax, and a clear link of inventive association between the thing mentally signified in chief, and the modes of its concrete presentment. In points of this kind Keats is seldom equally happy in his other sonnets; sometimes not happy at all, but distinctly at fault. There is a second Homeric sonnet, "Standing aloof in giant ignorance" (1818), which contains one line which has been very highly praised, "There is a budding morrow in midnight:" but, regarded as a whole, it is a weakling in comparison with the Chapman sonnet. The sonnets, "To Sleep" ("O soft embalmer of the still midnight"), "Why did I laugh to-night?" and "On a Dream" ("As Hermes once took to his feathers light")--all of them dated in 1819--are remarkable; the third would indeed almost be excellent were it not for the inadmissible laxity of an alexandrine last line. This is the sonnet of which we have already spoken, the dream of Paolo and Francesca. The "Why did I laugh to-night?" is a strange personal utterance, in which the poet (not yet attacked by his mortal illness) exalts death above verse, fame, and beauty, in the same mood of mind as in the lovely passage of the "Ode to a Nightingale"; but the sonnet, considered as an example of its own form of art, is too exclamatory and uncombined. There are several minor poems by Keats of which--though some of them are extremely dear to his devotees--I have made no mention. Such are "Teignmouth," "Where be you going, you Devon maid?" "Meg Merrilies," "Walking in Scotland," "Staffa," "Lines on the Mermaid Tavern," "Robin Hood," "To Fancy," "To the Poets," "In a drear-nighted December," "Hush, hush, tread softly," four "Faery Songs." Most of these pieces seem to me over-rated. As a rule they have lyrical impulse, along with the brightness or the tenderness which the subject bespeaks; but they are slight in significance and in structure, pleasurable but not memorable work. One enjoys them once and again, and then their office is over; they have not in them that stuff which can be laid to heart, nor that spherical unity and replenishment which can make of a mere snatch of verse an inscription for the adamantine portal of time.