Author of Audiobooks - William Ruschenberger

The Elements of Entomology is one of seven in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. It is a succinct little textbook from 1845 that presents an introduction to entomology. The author was a surgeon...

The Elements of Botany is one of seven in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. It is a succinct little textbook that presents a solid introduction to plant science. (Summary by A.Gramour)...

The Elements of Mammalogy is one of seven in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. This succinct little textbook from 1845 presents an introduction to mammalogy. The information, albeit not current,...

The Elements of Anatomy and Physiology is one in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. This succinct little textbook from 1852 presents an introduction to the workings of the human body. The...

The fifth of the Series of First Books of Natural History, embraces that branch of our subject which treats of the Mollusca, or soft animals, and consequently, includes the Elements of Conchology. In the beauty and singularity of their forms, the...

Elements of Geology is one in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. This succinct little textbook from 1846 presents an introduction to geology. The information, albeit not current, is still...

The Elements of Ornithology is one of seven in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. This succinct little textbook from 1845 presents an introduction to ornithology. The information, albeit not...

This succinct little textbook from 1844 presents an introduction to herpetology and ichthyology. The information, albeit not current, is still interesting and of use as a general overview of reptiles, amphibians, and fish. Please note that the...