SERIES, 



FIRST BOOKS 



OP 



NATURAL HISTORY, 



FOR SCHOOLS, COLLEGES, AND FAMILIES. 



1. ELEMENTS OF 



ANATOMY AND PHYSIOLOGY. 



2. ELEMENTS OF 



MAMMALOGY, 



The Natural History of Quadrupeds. 



3. ELEMENTS OF 



OB NIT H L G Y, 



The Natural History of Birds. 



4. ELEMENTS OF 



} T EBPETOLOGY AND ICHTHYOLOGY, 



The Natural I f Reptiles and Fishes* 



VTS OF 



CONG II L G T , 



The Natural History of Slit; Us a id ~;fc Ju<ea. 



6. ELEMENTS OF 



ENTOMOLOGY, 



The Natural History of Insects. 



7. ELEMENTS OF 



BOTANY, 



The Natural History of Plants, 



ELEMENTS OF 



G E LO GY, 



The Natursal Fiistory of the Earth's Structure. 



: .- dread] ith 'he most fianer- 



. issued I m she American press. 



>;. a, and in nearl'/ all tho 



