
xun i ADVERTISEMENTS. 
What Two Naturalists 
Say of It. 
PROF. EDWARD S. MORSE. 

I gladly ory ea of the chance of expressing my hearty 
admiration Sites tury Dicsopery; My estimate of its. 
value being ba de upon way in which 
the genera, families, and orders of the animal kingdom are 
described and illustrat ed. It is zoological science brought 

standard reference-book for every naturalist in the 
country 
PROF. A. S. PACKARD. 
I ee nag ac pauer d partly for Ha reason 


A S : that it 
HEAD OF!ILEAF-NOSED BAT, pedia, and also for its most excellent definitions « of etientifid 
(Phyllorhina triden. terms and admirable illustrations. I consider it a indispens- 
|From THe CENTURY rinse able both to the working and achat scientist 
The Century ‘meer 
S a reference-book for men who cannot afford a great library, but who need 
me work to which they can refer for a definition of a common word or 
for a scientific or technical term, which can be depended upon to be at once full and 
accurate, THE CENTURY DICTIONARY is above every other 
It is not only a complete word Dictionary, but it is an s encyclopedia of common 
things as well. The large number of scientific and technical words defined and the 
care that has been taken to secure absolute correctness is one of the features of the 
work, THE CENTURY DICTIONARY has obtained its scientific and technical defini- 
tions at first hand, from men who, as specialists, are practically familiar with the 
pe and things defined. Prof. Elliott Coues, M.D., Ph.D., has been in charge of 
e department of General Zoology, Biology, and Comparative Anatomy, with Prof. 
Theodore N. Gill, Edward H. Jenkins, Frank H. Knowlton, Arthur B. Seymour, 
Lester F. Ward, Sereno Watson, and J. D. Whitney over various other departments 
ry. 
The illustrations (about 8000 in number) have been prepared by the art depart- 
ment of Zhe Century Magazine. Their superiority over the ordinary dictionary 
“cuts” is apparent at a glance. The Dictionary (which was begun ten years ago, 
though it is only a little more than a year since the first volume made its appearance 
so earnest has been the endeavor to bring the work up to date) will be completed in 
six volumes of about 1200 pages each. Four of the volumes (from A through P) 
are now ready. Volume five will be issued in the spring, and volume six a few 
months later. 
The Dictionary is sold only by subscription, Subscribers may take and pay for 
the four volumes now ready at once, or they may be delivered and paid for at con- 
venient intervals, as preferred. Whether one wishes to purchase or not, it will pay 
to send five two-cent stamps to the publishers for the handsomely illustrated pam- 
phlet of specimen pages, containing also a complete description of the work, list of 
contributors, etc, It is interesting in itself. Address, 
THE CENTURY COMPANY, 
33 EAST SEVENTEENTH STREET, - - NEW YORK. 


es ride Seren Nia ELENE S 




