Dr. Lardner's Cabinet Cyclopaedia.

VOLUMES PUBLISHED.

I. II.-HISTORY OF SCOTLAND. By Sir Walter Scott.

III-HISTORY OF ENGLAND. By Sir James Mackintosh. Vol. I.

IV.-OUTLINES OF HISTORY.

V.-HISTORY OF THE NETHERLANDS. By T. C. Grattan, Esq.

VOLUMES IN IMMEDIATE PREPARATION.

HISTORY OF ENGLAND. Vol. III.

HISTORY OF FRANCE. By Eyre Evans Crowe, in 3 Vols.

HISTORY OF POLAND, in 1 Vol.

HISTORY OF MARITIME DISCOVERY, in 3 Vols. (Complete.)

MECHANICS, in 1 Vol. By Capt. Kater, and Dr. Lardner. (Complete.)

LIVES OF EMINENT BRITISH LAWYERS, in 1 Vol. By H. Roscoe, Esq. THE HISTORY OF THE WESTERN WORLD, in 4 Vols. Vol. I. THE UNITED STATES OF AMERICA.

Two volumes of this work, nearly ready, will complete the History of the United States to the present time. The two remaining volumes will be devoted to South America and the West India Islands.

A PRELIMINARY DISCOURSE ON THE OBJECTS, ADVANTAGES, AND PLEASURES OF THE STUDY OF NATURAL PHILOSOPHY, in 1 Vol. By J. F. W. Herschel, Esq. (Completed.)

N. B.-This work forms the Introduction or Preface to the Cabinet of Natural Philosophy in the Cyclopædia.

HYDROSTATICS, &c. 1 Vol. By Dr. Lardner.

A TREATISE ON OPTICS. By Dr. Brewster.

A HISTORY OF IRELAND, TO THE UNION, in 2 Vols. By T. Moore, Esq.
A PRELIMINARY DISCOURSE ON THE USEFUL ARTS AND MA-
NUFACTURES. By the Baron Charles Dupin, Member of the Institute of
France and of the Chamber of Deputies.

A HISTORY OF THE MOORS, in 3 Vols. By Robert Southey, Esq.
LIVES OF THE MOST EMINENT LITERARY MEN OF ALL NA-
TIONS, in 8 Vols. By Scott, Southey, Moore, Mackintosh, Montgomery, Cun-
ningham, and all the principal Literary and Scientific Contributors to the
Cyclopædia.

A TREATISE ON ASTRONOMY. By J. F. W. Herschel, Esq. GEOGRAPHY, in 4 Vols. By W. Cooley, Esq., author of the "History of Maritime Discovery."

LIVES OF THE MOST DISTINGUISHED BRITISH NAVAL COMMANDERS. By R. Southey, Esq.

LIVES OF THE MOST DISTINGUISHED BRITISH MILITARY COM-
MANDERS. By the Rev. G. R. Gleig.

HISTORY OF THE ITALIAN REPUBLICS. By J. C. L. Sismondi.
THE HISTORY OF GREECE, in 3 Vols. By the Rev. C. Thirlwall.
LIVES OF EMINENT BRITISH ARTISTS. By W. Y. Otley, Esq., and T.
PHILLIPS, R.A. Professor of Painting to the Royal Academy.

A TREATISE ON ELECTRICITY AND MAGNETISM.
Member of the French Institute.

By M. Biot,

Knapp, John Leonard

THE

JOURNAL

OF A

NATURALIST.

"Plants, trees, and stones, we note, Birds, insects, beasts, and many rural things."

Philadelphia:

CAREY & LEA-CHESTNUT STREET.