Cambridge problems; being a collection of the printed questions proposed to the candidates for the degree of Bachelor of Arts at the general examinations from 1801 to 1820 inclusive Q Science
Materials for the study of variation treated with especial regard to discontinuity in the origin of species Q Science
Researches on the chemical origin of various lines in solar and stellar spectra; being the results of investigations made at the Solar Physics Observatory, South Kensington, after discussion. Under the direction of Sir Norman Lockyer Q Science
Matho, or, The cosmotheoria puerilis : a dialogue, in which the first principles of philosophy and astronomy are accommodated to the capacity of young persons, or such as have yet no tincture of these sciences : hence the principles of natural religion are deduced Q Science
