From approximately 2010 until 2015, Seckel lived in France. Seckel's body was reportedly found at the bottom of a cliff in July 2015 in France. As of September 2021, his death remained unconfirmed by French authorities. Bibliography Science and the Paranormal. SCS Publishing (1987) Bertrand Russell on God and Religion. (Seckel, editor), Prometheus Books (1986) Bertrand Russell on Sex, Marriage, and Morals. (Seckel, editor), Prometheus Books (1987) The Art of Optical Illusions. Carlton Books (2000) Great Book of Optical Illusions. Firefly Books (2004) Masters of Deception: Escher, Dali, and the Artists of Optical Illusion. Sterling Books (2004) Incredible Visual Illusions. (with Rebecca Panayiotou and Tessa Rose, editors), Arcturus Books (2005) Action Optical Illusions. Sterling Books (2005) Impossible Optical Illusions. Sterling Books (2005) Stereo Optical Illusions. Sterling Books (2006) Optical Illusions: The Science of Visual Perception. Firefly Books (2006) References 1958 births 2015 deaths Writers from New Rochelle, New York Jewish American atheists American people of German-Jewish descent American skeptics Maxwell family New Rochelle High School alumni