Books Printed for WILLIAM BLACKWOOD,Edinburgh, and T.CADELL, London. Price 5s.

In 12mo.

DEFENCE OF THE USURY LAWS.

With a Proposal to Reduce the legal Rate of Interest to Four Per Cent.

BY ROBERT HANNAY.

Beautifully printed in 12mo. Price 4s. 6d.

THE SEASONS CONTEMPLATED IN THE SPIRIT OF THE GOSPEL.

SIX SERMONS.

By the Rev. THOMAS GILLESPIE, Minister of Cults.
In one volume post 8vo. price 7s.

THE SECOND EDITION OF

SERMONS ON INFIDELITY.

BY ANDREW THOMSON, D.D.
Minister of St. George's, Edinburgh.

Lately published by the same Author,

1. LECTURES, Expository and Practical, on Select Portions of Scripture, 2 vols.

14s.

2. A CATECHISM for the Instruction of Communicants in the Nature and Uses of the Sacrament of our Lord's Supper, &c. Eighth Edition. Price 6d.

3. A CATECHISM for Young Persons. Fourth Edition. Price 4d. 4. A COLLECTION of HYMNS for CHILDREN. The Third Edition. 18mo.

9d.

5. THE SIN AND DANGER OF BEING "LOVERS OF PLEASURES MORE THAN LOVERS OF GOD;" stated and illustrated, in two Discourses. Second Edition, neatly printed. 18mo.

2s.

6. THE YOUNG WARNED AGAINST THE ENTICEMENTS OF SINNERS, in Two Discourses. 2d Edition, neatly printed in 18mo. Is. 6d. boards.

7. AN ADDRESS TO CHRISTIAN PARENTS ON THE RELIGIOUS EDUCATION OF THEIR CHILDREN. 18mo. Third Edition. 1s. 6d.

8. A COLLECTION FOR THE USE OF SCHOOLS. 12mo. 3s. bound.

In One Volume 8vo. Seventh Edition, Price 8s.

THE EVIDENCE AND AUTHORITY OF
THE CHRISTIAN REVELATION.

By the Rev. THOMAS CHALMERS, D.D.
One of the Ministers of Glasgow.

The Contents of this Volume form the Substance of the Article Christianity, in Dr. Brewster's Edinburgh Encyclopædia. Its appearance is due to the liberality of the Proprietors of that Work; nor did the Author conceive the purpose of presenting it to the World in another shape, till he was permitted and advised by them to republish it in a separate form.

In 12mo. Price 4s. 6d. The Second Edition, corrected.

A DISSERTATION ON THE ATONEMENT. BY GEORGE STEVENSON,

Minister of the Gospel at Ayr.

"We do not know any book that contains, within such small compass, so much useful and valuable information on the whole question, as is comprised in this unassuming Dissertation. It is short, without being superficial; compre. hensive and close, without being obscure; aud argumentative, without wearing the form of controversy. Mr. Stevenson is a sensible man, and a judicious divine."-Edinburgh Christian Instructor.

(Late Stirling & Slade.)

DEDICATED BY PERMISSION TO HIS MAJESTY,
In One Volume 8vo. Price 14s. in boards,

THE

FORESTER'S GUIDE

AND

PROFITABLE PLANTER;

CONTAINING

A PRACTICAL TREATISE ON PLANTING MOSS, ROCKY, AND OTHER
LANDS; ALSO A NEW, EASY, AND SAFE PLAN OF TRANSPLANTING
LARGE TREES, AND OF VALUING GROWING WOOD AND TREES OF
ALL DESCRIPTIONS. TO WHICH IS ADDED, THE PREVENTION
AND CURE OF DRY ROT.

BY ROBERT MONTEATH of Stirling.

Second Edition, with important Additions and Improvements; illustrated
by Engravings.

Printed for Stirling & Kenney, Edinburgh; Longman, Hurst, Rees, Orme,
Brown, & Green, London; and John Cumming, Dublin.

In 5 vols. 8vo. Price L.3, 3. boards. Illustrated with Copperplates,

A UNIFORM EDITION OF

THE WORKS OF JAMES FERGUSON, F.R.S.
Comprising Astronomy, explained upon Sir Isaac Newton's principles;
Lectures on Select Subjects, and Essays and Treatises.

Edited by DAVID BREWSTER, LL.D. F.R.S. Lond.
and Sec. R. S. Edin. &c.

The Astronomy is in two volumes. The second volume consists chiefly of
Supplementary Chapters, and a number of Plates by the Editor. The Lectures on
Select Subjects are in two volumes. The second volume consists entirely of origi.
nal matter and Plates by the Editor. The Essays and Treatises are in one vo-
lume, and comprise, The Young Gentlemen and Ladies' Astronomy, Art of
Drawing in Perspective, Introduction to Electricity, Select Exercises, Tables,
and Tracts. With AN APPENDIX, by the Editor, relative to Electricity, Gal-
vanism, and Electro-Magnetism. The above works may be had separately.
Printed for STIRLING & KENNEY, Edinburgh; and G. & W. B. WHIT-
TAKER, London.

Of whom may be had,

1. AN EASY INTRODUCTION TO ASTRONOMY, for Young Gentle-
men and Ladies: describing the Figure, Motions, and dimensions of the Earth;
the different Seasons; Gravity and Light; the Solar System; Transit of Venus,
and its use in Astronomy; the Moon's Motion and Phases; the Eclipses of the
Sun and Moon; Cause of the Ebbing and Flowing of the Sea, &c.
FERGUSON, F.R.S. Revised by DAVID BREWSTER, LL. D. F.R.S. Lond.
BY JAMES
and Sec. R. S. Ed. &c. A new edition, illustrated with Copperplates. One vo-
lume 12mo. price 7s. boards.

2. The ART of DRAWING in PERSPECTIVE, made easy to those who
have no previous Knowledge of the Mathematics. By JAMES FERGUSON, F.R.S.
Revised by DAVID BREWSTER, LL. D. F.R.S. Lond. and Sec. R.S. Ed. &c.
A new edition, illustrated with Copperplates. One volume 12mo. 6s. boards.

This Day is Published,

Handsomely printed in quarto, and illustrated by Eleven Engravings from
original Drawings, Volume XVI. Part II.
(Price One Guinea boards,) of

THE EDINBURGH ENCYCLOPEDIA.

OR

DICTIONARY OF ARTS, SCIENCES, AND MISCELLANEOUS
LITERATURE.

Conducted by DAVID BREWSTER, LL. D. F. R. S. London, and Sec. R. S.
Edinburgh, &c. &c. With the assistance of Gentlemen eminent in
Science and Literature.

The following are the principal articles in the present half volume:
PERSIA-PERTH-PERTHSHIRE-PERU-PETERSBURGH--PETRARCH

-PHILADELPHIA-PHILIPPINE

ISLES-PHOSPHORESCENCE-PHYSI-

CAL GEOGRAPHY-PHYSIOLOGY-PIANO-FORTE-PITT, Lord Chat-
ham-PITT, William-PLAGUE-PLANETARY MACHINES-PLAYFAIR,
Professor-PLYMOUTH TOWN and Dock-PLYMOUTH BREAKWATER-
PNEUMATICS-POETRY-POISONS-POLAND.

A few Copics are splendidly printed on the finest royal paper, with proof
impressions of the plates, L.2, 12s. 6d. each Part in boards.

Printed for WILLIAM BLACKWOOD, and WAUGH and INNES, Edinburgh;
JOHN MURRAY, BALDWIN, CRADOCK, and JOY, J. M. RICHARDSON, Lon-
don; and the other Proprietors.

Sold also by W. Oliphant, D. Brown, Anderson and Co., Stirling and Kenney,
and J. Thomson and Co. Edinburgh; Robertson and Atkinson, Glasgow;
G. Clarke, Aberdeen; J. Cumming, Dublin; and S. Archer, Belfast.

This Day is Published,

In Two Volumes Octavo, Price One Guinea,

SUPPLEMENT TO PLAYFAIR'S GEOMETRY
AND WOOD'S ALGEBRA.

Completing a Course of Mathematics in Theory and Practice.

BY THOMAS DUNCAN, A. M.

Professor of Mathematics in the University of St. Andrews.

Printed for DAVID Brown, 16, South St. Andrew's Street, and ARCHIBALD
CONSTABLE & Co. Edinburgh; G. SCOTT and R. TULLIS, St. Andrews;
G. and W. B. WHITTAKER, London; and R. NEWBY, Cambridge.

Books Published by W. & C. TAIT, Edinburgh; and
LONGMAN & Co. London.

EULER'S LETTERS to a GERMAN PRINCESS on NATURAL
PHILOSOPHY; a new Edition, edited by DAVID BREWSTER,
LL. D. &c. 2 vols. 12mo. 16s.

LESLIE'S (Professor) ELEMENTS of NATURAL PHILOSOPHY,
vol. I. including Mechanics and Hydrostatics. 8vo. with engravings.

14s.

GEOMETRICAL ANALYSIS AND GEOMETRY OF
CURVE LINES. Svo.; with numerous engavings, 16s.

ELEMENTS OF GEOMETRY AND PLANE TRIGO-
NOMETRY. Fourth edition, with additional Critical, and Histo-
rical Illustrations. 8vo. 10s. 6d.

PHILOSOPHY OF ARITHMETIC. Second edition, im-
proved and enlarged. 8vo. 9s.

DESCRIPTION OF METEOROLOGICAL INSTRU-
MENTS, 8vo. 2s.

HUBER ON BEES, Third Edition, greatly enlarged, 12mo. 9s.
MOHS' NATURAL HISTORY SYSTEM OF MINERALOGY,
Svo. 6s. 6d.

MILLAR'S ELEMENTS OF CHEMISTRY, 8vo. 12s.

ON COLD AND WARM BATHING, 12mo. 4s. 6d.

THE

EDINBURGH

JOURNAL OF SCIENCE,

EXHIBITING

A VIEW OF THE PROGRESS OF DISCOVERY

IN NATURAL PHILOSOPHY, CHEMISTRY, MINERALOGY, GEOLOGY, BOTANY,
ZOOLOGY, COMPARATIVE ANATOMY, PRACTICAL MECHANICS, GEOGRAPHY,
NAVIGATION, STATISTICS, ANTIQUITIES, AND THE FINE AND USEFUL ARTS.

CONDUCTED BY

DAVID BREWSTER, LL.D.

F. R. S. LOND., SEC. R. S. EDIN., F. S. S. A.

HONORARY MEMBER OF THE ROYAL IRISH ACADEMY; MEMBER OF THE ROYAL SWEDISH
ACADEMY OF SCIENCES; AND OF THE ROYAL SOCIETY OF SCIENCES OF DENMARK, &c. &c.

IN FIVE VOLUMES.

VOL. I.

LONDON:

EDWARD LUMLEY,

56, CHANCERY LANE.

1826.

онетки 13.1946