The Works of Charles Darwin: Vol 11: A Volume of the Sub-Class Cirripedia (1851), Vol I

The Works of Charles Darwin: Vol 12: A Monograph on the Sub-Class Cirripedia (1854), Vol II, Part 1

The Works of Charles Darwin: v. 4: Zoology of the Voyage of HMS Beagle, Under the Command of Captain Fitzroy, During the Years 1832-1836 (1838-1843)

The Physics Book: Big Ideas Simply Explained

The Works of Charles Darwin: Vol 14: A Monograph on the Fossil Lepadidae (1851)

The Works of Charles Darwin: v. 22: Descent of Man, and Selection in Relation to Sex (, with an Essay by T.H. Huxley)

The Works of Charles Darwin: Vol 15: On the Origin of Species

The Structure of Scientific Revolutions

The Works of Charles Darwin: Vol 16: On the Origin of Species

The Works of Charles Darwin: v. 2: Journal of Researches into the Geology and Natural History of the Various Countries Visited by HMS Beagle (1839)

The Disappearing Spoon: And Other True Tales of Madness, Love, and the History of the World from the Periodic Table of the Elements

The Works of Charles Darwin: Vol 17: The Various Contrivances by Which Orchids are Fertilised by Insects

The Works of Charles Darwin: Vol 18: The Movements and Habits of Climbing Plants

The Works of Charles Darwin: v. 9: Geological Observations on South America (1846) (with the Critical Introduction by J.W. Judd, 1890)

The Skeptics' Guide to the Universe: How to Know What's Really Real in a World Increasingly Full of Fake

The Works of Charles Darwin: Vol 19: The Variation of Animals and Plants under Domestication (, 1875, Vol I)

The Works of Charles Darwin: v. 1: Introduction; Diary of the Voyage of HMS Beagle

The Works of Charles Darwin: Vol 20: The Variation of Animals and Plants under Domestication (, 1875, Vol II)

Elements: A Visual Exploration of Every Known Atom in the Universe

The Works of Charles Darwin: Vol 23: The Expression of the Emotions in Man and Animals