Organic chemistry, including certain portions of physical chemistry for medical, pharmaceutical, and biological students, with practical exercises Q Science
Fresh-water aquaria: their construction, arrangement, and management, with full information as to the best water-plants and live stock to be kept, how and where to obtain them, and how to keep them in health Q Science
Sounding the ocean of air; being six lectures delivered before the Lowell institute of Boston, in December 1898 Q Science
The comets: a descriptive treatise upon those bodies. With a condensed account of the numerous modern discoveries respecting them; and a table of all the calculated comets, from the earliest ages to the present time Q Science
The elements of theoretical and descriptive astronomy, for the use of colleges and academies Q Science
Our place among infinities. A series of essays contrasting our little abode in space and time with the infinities around us Q Science
The solar system: a descriptive treatise upon the sun, moon, and planets, including an account of all the recent discoveries Q Science
Half-hours with the telescope; being a popular guide to the use of the telescope as a means of amusement and instruction Q Science
