A NEW EDITrON, ENLARGED. 
BLAKE’S NATURAL PHILOSOPHY 
Being Conversations on Philosophy, with the addition of Explanatory 
Notes, Questions for Examination, and a Dictionary of Philo¬ 
sophical Terms. With twenty-eight steel Engravings. 
By the Rev. J. L. BLAKE, D. D. 
[tT* Perhaps no work has contributed so much as this to excite a fond- ' 
ness for the study of Natural Philosophy in youthful minds. The famil ¬ 
iar comparisons with which it abounds, awaken interest, and rivet the 
attention of the pupil. It is introduced, with great success, into the 
public schools in Boston. 
From Rev. J Adams , Pres, of Charleston College , S. C. 
“ I have been highly gratified with the perusal of your edition of Con¬ 
versations on Natural Philosophy. The Questions, Notes, and Expla 
nations of Terms, are valuable additions to the work, and make this 
edition superior to any other with which I am acquainted. I shal. 
recommend it wherever I have an opportunity.” * 
“ We avail ourselves of the opportunity furnished us by the publica¬ 
tion of a new edition of this deservedly popular work, to recommend it, 
not only to those instructors who may not already have adopted it, but 
also generally to all readers who are desirous of obtaining information 
on the subjects on which it treats. By Questions arranged at the bottom 
of the pages, in which the collateral facts are arranged, he directs the 
attention of the learner to the principal topics. Mr. Blake has also added 
many Notes, which illustrate the passages to which they are appended 
and the Dictionary of Philosopliioal Terms is a useful addition.”— U. 
(S'. Literary Gazette. 
PALEY’S NATURAL THEOLOGY. 
Illustrated by forty Plates, and Selections from 
.os of Dr PaaTON 
,.r. , i at i -I * , ..J, for this edition : 
Vv nh additional Notes, original and,^ f 
With a Vocabulary , r ^ 
Edited bv • Ware ’ D - 
•A- 
“ Tl . , . r is one which deserves rather to be studied, that 
l lie worK without diligent attention and study, neither the 
mere| y rea . ot it can be fully discovered, nor its advantages realized. It 
“““SHTre gratifying to find it introduced, as a text-book, into the col 
Ifges and literary institutions of our country. The edition before us i 
superior to any we have seen, and, wo believe, superior to any that hu 
yet been published.” — Spirit of the Pilgrims 
“ Perhans no one of our author’s works gives greater satisfaction to 
all classes*of readers, the young and the old, the ignorant and the en 
lightened. Indeed, we recollect no book in which the arguments for the 
existence and attributes of the Supreme Being, to be drawn from his 
works, are exhibited in a manner more attractive and more convincing.” 
— Christian Examiner. 
“ We hail the appearance of Paley’s Theology with unfeigned pleas¬ 
ure. No man is an atheist after reading the work. Infidelity changes 
its character, and becomes downright and wilful opposition to the truth; 
after it has gone over the pages before us. We recommend it to all 
youn»- men who may see this article, to procure a copy of it forthwith ; 
we advise parents to procure it for their sons and for their daughters.” 
— Trumpet. 
* 
