His etchings and lithographs have so improved in value in the collector's estimation that persons whom Whistler did everything to help in forming their collections have considered them too valuable to keep, and so have parted with them at an enormous rise over even his "posthumous prices." What would he have thought of all this, he who so carefully selected the prints "kindly lent their owners?" Whistler, fortunately, has escaped the indignity of commercial popularity, but he has come into his own; his name and his fame are world-wide, he is with the immortals; we said so in the beginning, and time has proved us right. There have been no books of importance issued about him of late years, though contemporary authors who spurned him during his life now claim his acquaintance and add a paragraph or a page, mostly from our book, as a bait to sell their own. Miss Philip delays, or awaits the lapse of twenty years, before issuing the letters. When she does print them--if properly edited--they will be a great addition to the knowledge of Whistler. Mr. Freer announces also a life which is to supersede or expose us, or Whistler. Still they tarry, but anything they may issue will add to the success and, we trust, the completeness of the authorized _Life of Whistler_. We should be grateful for any further information, suggestions, or corrections to that end from any of our readers. We wish to thank, for the permission to reproduce paintings and drawings, to consult letters and documents, Mrs. A. J. Cassatt, Mr. Mitchell Kennerley, Mr. Roland Knvedler, Messrs. Keppel and Company, Mr. George J. C. Grasberger, Mr. A. E. Gallatin, Mr. R. C. Frick, Mr. West, Colonel Hughes, Mr. E. G. Kennedy, The Metropolitan Museum of New York, The Maryland Institute, the Librarian of Congress, Dr. Putnam, and Dr. Koch, Mr. Roberts, and Miss Wright, also of the Library of Congress. JOSEPH PENNELL ELIZABETH ROBINS PENNELL WASHINGTON, _July 4, 1919_ PUBLISHER'S NOTE TO THE FIFTH EDITION Mr. and Mrs. Pennell's authorised _Life of James McNeill Whistler_ appeared in two volumes in October 1908, and has had to be reprinted in that form three times since then. Its sale even in that comparatively expensive form has been an unexpectedly large one, proving without doubt that interest in Whistler's life is alive and growing. During the three years since its first publication much new material has come into the hands of the authors, and a complete revision of the book has therefore become necessary. The present volume is, to all intents and purposes, a new one. Many of the older illustrations in the earlier editions have been superseded by new ones, a number of which are reproduced for the first time.