33p Jbenrp 3D. Cljomtt. NEW RIVERSIDE EDITION. I. A WEEK ON THE CONCORD AND MERRI- MACK RIVERS. II. WALDEN; OR, LIFE IN THE WOODS. III. THE MAINE WOODS. IV; CAPE COD. V. EARLY SPRING IN MASSACHUSETTS. VI. SUMMER. With a Map of Concord. VII. AUTUMN. VIII. WINTER. IX. EXCURSIONS. X. MISCELLANIES. With a Biographical Sketch by Ralph Waldo Emerson. XI. FAMILIAR LETTERS. Edited, with an Intro- duction and Notes, by Frank B. Sanborn. ii volumes, crown 8vo, each, with an index, $1.50; the set, cloth, in box, $16.50.; half calf, $33.00 ; half calf, gilt top, $35.75 ; half levant, $44.00. CAPE COD. Holiday Edition. Illustrated in water- colors by Miss Amelia B. Watson. 2 vols, crown 8vo, $5.00. WALDEN ; OR, LIFE IN THE WOODS. Holiday Edition. With an Introduction by Bradford Torrev, and 30 full-page photogravure illustrations. 2 vols. i2mo, $5.00. , The Same. In Cambridge Classics. With a Biograph- ical Sketch by Ralph Waldo Emerson. Crown 8vo, $1.00. The Same. Riverside Alditie Edition. 2 vols. >6mo, $2.00. THOREAU'S THOUGHTS. Selections from the Writ- ings of Henry D. Thoreau. Edited by H. G. O. Blake. With Bibliography. 161110, gilt top, $1.00. THE SUCCESSION OF FOREST TREES AND WILD APPLES. With Biographical Sketch by Emerson. i6mo, paper, 15 cents, net. HOUGHTON, MIFFLIN & CO. Boston and New York.