An Exposition Of Browning�������s Sordello, With Historical And Other Notes (1906) by David Duff is a detailed analysis of Robert Browning's poem, Sordello. The book provides historical context and other notes to help readers understand the complex themes and allusions in the poem. Duff examines the characters, plot, and language of Sordello, and offers insights into Browning's use of symbolism and...