The seven follies of science; a popular account of the most famous scientific impossibilities and the attempts which have been made to solve them. To which is added a small budget of interesting paradoxes, illusions, and marvels Q Science
Die Geschichte der T-Riesen von Ascaris megalocephala als Grundlage zu einer Entwickelungsmechanik dieser Spezies Q Science
Sketches of creation: a popular view of some of the grand conclusions of the sciences in reference to the history of matter and of life. Together with a statement of the intimations of science respecting the primordial condition and the ultimate destiny of the earth and the solar system Q Science
Anatomy of the brain and spinal cord, with special reference to mechanism and function, for students and practitioners Q Science