_First edition, March, 1908 Second edition, with additions, June, 1910 Reprinted, November, 1912 Third edition revised, March, 1913 Reprinted, September, 1913 Reprinted, July, 1914 Fourth edition revised, March, 1917 Reprinted, February, 1920 Fifth edition revised, October, 1921_ Dedicated TO THE MEMORY OF MY UNCLE SAMUEL EDWIN MERWIN WHOSE TIMELY GENEROSITY I BELIEVE SAVED MY LIFE AND WHOSE DEATH HAS FOREVER ROBBED ME OF A SATISFYING OPPORTUNITY TO PROVE MY GRATITUDE…
Or read it translated: 日本語 · 中文 · हिन्दी · Español · العربية · Français · বাংলা · Português · Русский · Bahasa Indonesia · اردو · Deutsch · Kiswahili · 한국어