My dissertation, Letters from Jack and Other Cadavers, developed out of my interest in using persona, narrative forms, and historical details collected through thorough research to transform personal experience and emotions in my poems. The central series of poems, "Letters from Jack," is written in the voice of Jack the Ripper and set up as a series of poems-as-letters to the police who chased him. The Ripper's sense of self and his motivations are troubled by his search for a muse as the poems become love poems, contrasting the brutality of the historical murders and the atmosphere of late 19th century London with a charismatic speaker not unlike those of Browning's Dramatic Monologues. The dissertation's preface further explores my desire for a level of personal removal while crafting poems in order to temper sentimentality. Drawing on Wallace Stevens's notion that "Sentimentality is failed emotion" and Tony Hoagland's assessment that fear of sentimentality can turn young poets away from narrative forms, I examine my own poems along with those of Scott Cairns, Tim Seibles, and Albert Goldbarth to derive conclusions on the benefits distance, persona, narrative, and detail to downplay excessive emotion and the intrusion of the personal. Poems from the manuscript have appeared in The Beloit Poetry Journal, Sybil's Garage, The North Texas Review, and The Sheridan Edwards Review.