It would have better ended with "agony of care;" the last two lines are obvious and unnecessary; and you need not now make fourteen lines of it, now it is rechristened from a Sonnet to an Effusion.

Mr. Cabell wrote The Soul of Melicent, or, as it was rechristened on revision, Domnei, at the great humorist's request, and during the long days and nights of his last illness it was Mr. Cabell's books which gave Mark Twain his greatest joy.