Hiram Corson is an author about whom little is publicly known; his nationality and dates of birth and death cannot be confirmed from available sources, and only one of his works is held in this collection. He is known to readers for Introduction to Robert Browning, an introductory work addressed to general readers and centered on the English poet Robert Browning. Judging from the subject matter and its usual classification, Corson's focus lies in literature and literary appreciation, and his writing is chiefly concerned with guiding readers and explaining poems rather than with abstruse theoretical discussion. The value of such introductory writing lies in helping first-time readers understand Browning's dramatic monologues, his language, and the threads of his thought, and it offers later readers an early gateway into nineteenth-century English poetry. Because accessible materials are limited, no conjecture is made here about the details of his life or academic background.