He has left behind him, as the result of his labors, his great book on "The Birds of America," in ten volumes; and illustrated with four hundred and forty-eight colored plates of over one thousand species of birds, all drawn by his own hand, and each bird being represented in its natural size; also a "Biography of American Birds," in five large volumes, in which he describes their habits and customs. He was associated with Dr. Bachman of Philadelphia, in the preparation of a work on "The Quadrupeds of America," in six large volumes, the drawings for which were made by his two sons; and, later on, published his "Biography of American Quadrupeds," a work similar to the "Biography of the Birds." He died at what is known as "Audubon Park," on the Hudson, now within the limits of New York city, in 1851, at the age of seventy.

[Footnote: For fuller information concerning Audubon, consult "Life and Adventures of John J. Audubon," by Robert Buchanan (New York, 1869); Griswold's "Prose Writers of America" (Philadelphia, 1847); Mrs. Horace St. John's "Audubon the Naturalist" (New York, 1856); Rev. C. C. Adams's "Journal of the Life and Labors of J. J. Audubon" (Boston, 1860), and "Audubon and his Journals," by M. R. Audubon (New York, 1897).]

III.

OBEDIENCE.

MEMORY GEMS.

Love makes obedience easy.—T. Watson

The education of the will is the object of our existence.—Emerson

To learn obeying is the fundamental art of governing.—Carlyle

True obedience neither procrastinates nor questions.—Francis Quarles

If thou wouldst be obeyed as a father, be obedient as a son.
—William Penn