Colour in art - as in life - is both inspiring and uplifting, but where does it come from? How have artists found new hues, and how have these influenced their work? Beginning with the ancients - when just a handful of pigments made up the artist's palette - and charting the discoveries and developments that have led to the many splendoured rainbow of modern paints, Bright Earth brings the story of colour spectacularly alive. Packed with anecdotes about lucky accidents and hapless misfortunes in the quests for new colours, it provides an entertaining and fascinating new perspective on the science of art.

Global Science and National Sovereignty: Studies in Historical Sociology of Science provides detailed case studies – ranging from post-War nuclear science to contemporary climatology – of how sovereignty has been constructed, reaffirmed, and transformed in the twentieth century by the construction of scientific disciplines, knowledge practices, and research objects.

"This is one of the most important studies of nineteenth century chemistry produced during the past two decades. Building on his equally important earlier book . . . this work will establish Rocke as the leading scholar in this field."--Frederic L. Holmes, Yale University "With this work, Rocke has become the leading authority on German chemistry in the first two-thirds of the nineteenth century."--Kathryn M. Olesko, Georgetown University