THE UNSEEN WORLD, and other Essays, _12th Edition_. 12mo, $2.00.

EXCURSIONS OF AN EVOLUTIONIST. _15th Edition_. 12mo, $2.00.

DARWINISM, and other Essays. _8th Edition_. 12mo, $2.00.

THE DESTINY OF MAN, viewed in the Light of His Origin. _20th
Edition_. 16mo, $1.00.

THE IDEA OF GOD, as affected by Modern Knowledge. A Sequel to "The
Destiny of Man." _14th Thousand_. 16mo, $1.00.

THE CRITICAL PERIOD OF AMERICAN HISTORY. 1783-1789. _12th Edition_.
Crown 8vo, $2.00.

THE BEGINNINGS OF NEW ENGLAND or the Puritan Theocracy in its Relations
to Civil and Religious Liberty. _10th Thousand_. Crown 8vo, $2.00.

THE WAR OF INDEPENDENCE. In Riverside Library for Young People. 16mo, 75
cents.

THE DISCOVERY AND SPANISH CONQUEST OF AMERICA. With Maps, _11th
Thousand_. 2 vols., crown 8vo, $4.00.

THE AMERICAN REVOLUTION. _8th Thousand_. 2 vols., crown 8vo, $4.00.

CIVIL GOVERNMENT IN THE UNITED STATES. CONSIDERED WITH SOME REFERENCE TO
ITS ORIGINS. _56th Thousand._ Crown 8vo, $1.00, _net_.