The edition of about a thousand copies sold off in less than a year. Towards the end of 1856 a second edition in 16mo appeared, printed in New York, also of about a thousand copies. Its chief feature was an additional poem beginning "A Woman waits for me." It excited a considerable storm. Another edition, of about four to five thousand copies, duodecimo, came out at Boston in 1860-61, including a number of new pieces. The _Drum Taps_, consequent upon the war, with their _Sequel_, which comprises the poem on Lincoln, followed in 1865; and in 1867, as I have already noted, a complete edition of all the poems, including a supplement named _Songs before Parting_. The first of all the _Leaves of Grass_, in point of date, was the long and powerful composition entitled _Walt Whitman_--perhaps the most typical and memorable of all of his productions, but shut out from the present selection for reasons given further on. The final edition shows numerous and considerable variations from all its precursors; evidencing once again that Whitman is by no means the rough-and-ready writer, panoplied in rude art and egotistic self-sufficiency, that many people suppose him to be. Even since this issue, the book has been slightly revised by its author's own hand, with a special view to possible English circulation. The copy so revised has reached me (through the liberal and friendly hands of Mr. Conway) after my selection had already been decided on; and the few departures from the last printed text which might on comparison be found in the present volume are due to my having had the advantage of following this revised copy. In all other respects I have felt bound to reproduce the last edition, without so much as considering whether here and there I might personally prefer the readings of the earlier issues. The selection here offered to the English reader contains a little less than half the entire bulk of Whitman's poetry. My choice has proceeded upon two simple rules: first, to omit entirely every poem which could with any tolerable fairness be deemed offensive to the feelings of morals or propriety in this peculiarly nervous age; and, second, to include every remaining poem which appeared to me of conspicuous beauty or interest. I have also inserted the very remarkable prose preface which Whitman printed in the original edition of _Leaves of Grass_, an edition that has become a literary rarity. This preface has not been reproduced in any later publication, although its materials have to some extent been worked up into poems of a subsequent date.[6] From this prose composition, contrary to what has been my rule with any of the poems, it has appeared to me permissible to omit two or three short phrases which would have shocked ordinary readers, and the retention of which, had I held it obligatory, would have entailed the exclusion of the preface itself as a whole.