Eustace: An Elegy is a book written by Charles Tennyson in 1851. The book is an elegy, which means it is a poem or song that is written in memory of someone who has passed away. In this case, the elegy is written in memory of Tennyson's brother, Eustace, who died at the age of 18.The book is a collection of poems that explore the themes of grief, loss, and the passage of time. The poems are written in a lyrical and emotional style, and they offer...