Shooting Stars. Chap. I.

PART III., price 6d.
9. Railway Accidents. Chap. I.
10. The Planets. Chap. IV.
11. Meteoric Stones and Shooting Stars. Chap. II.
12. Railway Accidents. Chap. II.
13. Light.

*** Continued in Weekly Numbers, Monthly Parts, and Quarterly Volumes.

"This series, besides affording popular but sound instruction on
scientific subjects, with which the humblest man in the country ought
to be acquainted, also undertakes that teaching of 'common things'
which Lord Ashburton and every well-wisher of his kind are anxious to
promote."--_The Times_, Feb. 9, 1854.

"A cheap and interesting publication, alike informing and attractive.
The papers combine subjects of importance with great scientific
knowledge, considerable inductive powers, and a popular style of
treatment."--_Spectator._

Also, PART IV., price 5d., containing,

14. Common Things. Air.
15. Locomotion in America. Chap. I.
16. Cometary Influences. Chap. I.
17. Locomotion in America. Chap. II.

London: WALTON & MABERLY, Upper Gower Street, and Ivy Lane, Paternoster
Row.

* * * * *

THIRD COURSE OF DR. LARDNER'S NATURAL PHILOSOPHY.

This Day, 1 vol., 37 Plates, and 200 Woodcuts, price 16s. 6d.

DR. LARDNER'S HANDBOOK of ASTRONOMY and METEOROLOGY. Being the Third Course
of the "Handbook of Natural Philosophy and Astronomy."

By the same Author.

FIRST COURSE: MECHANICS, HYDROSTATICS, HYDRAULICS, PNEUMATICS, SOUND,
OPTICS. 400 Woodcuts. Price 12s. 6d.

SECOND COURSE: HEAT, COMMON ELECTRICITY, MAGNETISM, VOLTAIC ELECTRICITY.
200 Woodcuts. 8s. 6d.

London: WALTON & MABERLY, Upper Gower Street, and Ivy Lane, Paternoster
Row.

* * * * *

NEW WORK ON ARITHMETIC.

12mo., 5s. cloth.

A COURSE OF ARITHMETIC AS TAUGHT IN THE PESTALLOZZIAN SCHOOL, WORKSOP. By
J. L. ELLENBERGER.

"A happy combination of theory and practice, containing explanation and
demonstration enough to afford wholesome mental discipline, and yet not
too difficult to be understood by pupils of average ability. In every
case the reason why a particular process is adopted in order to obtain
the desired result is clearly set forth."--_Athenaeum._

London: WALTON & MABERLY, Upper Gower Street, and Ivy Lane, Paternoster
Row.

* * * * *

PROFESSOR BOOLE'S NEW WORK.

Just published, 8vo., 14s