I desire cordially to acknowledge the courtesy of Mr. H. Buxton Forman, C.B., by whose kind sanction the second part of "The Daemon the World" appears in this volume. And I would fain express my deep sense of obligation for manifold information and guidance, derived from Mr. Buxton Forman's various editions, reprints and other publications--especially from the monumental Library Edition of 1876. Acknowledgements are also due to the poet's grandson, Charles E.J. Esdaile, Esq., for permission to include the early poems first printed in Professor Dowden's "Life of Shelley"; and to Mr. C.D. Locock, for leave to make full use of the material contained in his interesting and stimulating volume. To Dr. Richard Garnett, C.B., and to Professor Dowden, cordial thanks are hereby tendered for good counsel cheerfully bestowed. To two of the editors of the Shelley Society Reprints, Mr. Thomas J. Wise and Mr. Robert A. Potts--both generously communicative collectors--I am deeply indebted for the gift or loan of scarce volumes, as well as for many kind offices in other ways. Lastly, to the staff of the Oxford University Press my heartiest thanks are owing, for their unremitting care in all that relates to the printing and correcting of the sheets. THOMAS HUTCHINSON. December, 1904. POSTSCRIPT. In a valuable paper, 'Notes on Passages in Shelley,' contributed to "The Modern Language Review" (October, 1905), Mr. A.C. Bradley discussed, amongst other things, some fifty places in the text of Shelley's verse, and indicated certain errors and omissions in this edition. With the aid of these "Notes" the editor has now carefully revised the text, and has in many places adopted the suggestions or conclusions of their accomplished author. June, 1913. PREFACE BY MRS. SHELLEY TO FIRST COLLECTED EDITION, 1839.