Alfred Tennyson was a poet all his life, writing more than a thousand works in virtually every poetic genre. Considered by his Victorian contemporaries the pre-eminent poet of the age, he has become a canonical figure who is widely read and studied today. Consequently, his poems appear on the syllabi of both survey courses in Victorian literature as well as upper-division and graduate-level topics courses that cover Victorian studies or address subjects such as environmental studies, religion, elegiac poetry, and Arthurian literature.

This companion makes Tennyson's poetry accessible to contemporary readers by identifying some of the formal elements of the poems, highlighting their relevance to Tennyson's Victorian contemporaries, and explaining their enduring appeal and value. Entries in the companion, organized alphabetically, provide essential details about Tennyson's most anthologized poems, offer suggestions for reading and interpretation, and elucidate unfamiliar historical and literary allusions. Additional entries, a biography of Tennyson, and a selected bibliography of recent criticism offer information about the people, places, events, and issues that influenced Tennyson or were important to him and his contemporaries.