Crookes, William Sir

1832 – 1919

• On radiant matter
• Researches into the phenomena of modern spiritualism
• Crookes and the spirit world
• Diamonds
• Experimental investigations on physic force
• On the discovery of the metal thallium
• Radio-activity of uranium
• Remarkable spirit manifestations
• Researches in the phenomena of spiritualism
• Select methods in chemical analysis (chiefly inorganic)
• Sur la matière radiante
• The wheat problem