Title: Why the Sky Is Blue: Discovering the Color of Life, Author: Götz Hoeppe
Title: Zapped: From Infrared to X-rays, the Curious History of Invisible Light, Author: Bob Berman
Title: Aristotle and Philoponus on Light, Author: Jean De Groot
Title: Lenses and Waves: Christiaan Huygens and the Mathematical Science of Optics in the Seventeenth Century, Author: Fokko Jan Dijksterhuis