Lectures on the comparative anatomy and physiology of the vertebrate animals, delivered at the Royal College of Surgeons of England, in 1844 and 1846 Q Science
The life of Sir Humphry Davy, bart., LL.D. : late president of the Royal Society, foreign associate of the Royal Institute of France, &c &c. &c. Q Science
Insect life; an introduction to nature study and a guide for teachers, students and others interested in out-of-door life Q Science
Smithsonian year : annual report of the Smithsonian Institution for the year ended Sept. 30 .. Q Science
Verzeichnis der palaearktischen hemipteren, mit besonderer berücksichtigung ihrer verteilung im Russischen reiche Q Science
