The only one of his works which survives is the "Pharsalia," an epic poem on the subject of the civil war between Caesar and Pompey. It bears evident marks of having been left unfinished; it has great faults and at the same time great beauties. The sentiments contained in this poem breathe a love of freedom and an attachment to the old Roman republicanism. Its subject is a noble one, full of historic interest, and it is treated with spirit, brilliancy, and animation. The characters of Caesar and Pompey are masterpieces; but while some passages are scarcely inferior to any written by the best Latin poets, others have neither the dignity of prose, nor the melody of poetry. Description forms the principal feature in the poetry of Lucan; in fact, it constitutes one of the characteristic features of Roman literature in its decline, because poetry had become more than ever an art, and the epoch one of erudition. Silius Italicus (fl. 54 A.D.) was the favorite and intimate of two emperors, Nero and Vitellius. He left a poem, the "Punica," which contains the history in heroic verse of the second Punic war. The Aeneid of Virgil was his model, and the narrative of Livy furnished his materials. It is considered the dullest and most tedious poem in the Latin language though its versification is harmonious, and will often, in point of smoothness, bear comparison with that of Virgil. Valerius Flaccus flourished in the reign of Vespasian. He is author of the "Argonautica," an imitation and in some parts a translation of the Greek poem of Apollonius Rhodius on the same subject. He evidently did not live to complete his original design. In the Argonautica there are no glaring faults or blemishes, but there is also no genius, no inspiration. He has some talents as a descriptive poet; his versification is harmonious and his style graceful. P. Statius (61-95 A.D.) was the author of the Silviae, Thebaid, and Achilleid. The "Silviae" are the rude materials of thought springing up spontaneously in all their wild luxuriance, from the rich, natural soil of the imagination of the poet. The subject of the "Thebaid" is the ancient Greek legend respecting the war of the Seven against Thebes, and the "Achilleid" was intended to embrace all the exploits of Achilles, but only two books were completed. The poems of Statius contain many poetical incidents, which might stand by themselves as perfect fugitive pieces. In these we see his natural and unaffected elegance, his harmonious ear, and the truthfulness of his perceptions. But, as an epic poet, he has neither grasp of mind nor vigor of conception; his imaginary heroes do not inspire and warm his imagination; and his genius was unable to rise to the highest departments of art.