Leaves of Grass is Walt Whitman's greatest poetry collection. Originally published in 1855, Whitman revised this collection several times during his life. This book contains Whitman's Leaves of Grass "Deathbed Edition" which was published in 1892, the year of his death. This "Deathbed Edition" contains Whitman's last revisions to his masterpiece. Don't settle for any version but the "Deathbed Edition" as all other editions are not the final edition and thus do not contain all the poems that Whitman added to Leaves of Grass over his lifetime, nor do they contain all the revisions that Whitman made over the years.
Leaves of Grass contains a plethora of Whitman's famous works such as
Song of Myself
O Captain My Captain
When Lilacs Last in the Dooryard Bloom'd
I Sing the Body Electric
and many, many more
All told, this collection contains nearly 400 pages of Whitman's finest poetry. Enjoy Walt Whitman Leaves of Grass like never before