Bibliography (partial)
- Science and the Paranormal. SCS Publishing (1987)
- Bertrand Russell on God and Religion. (Seckel, editor), Prometheus Books (1986) ISBN 0-87975-323-4
- Bertrand Russell on Sex, Marriage, and Morals. (Seckel, editor), Prometheus Books (1987) ISBN 0-87975-400-1
- The Art of Optical Illusions. Carlton Books (2000) ISBN 1-84222-054-3
- Great Book of Optical Illusions. Firefly Books (2004) ISBN 1-55297-650-5
- Masters of Deception: Escher, Dali, and the Artists of Optical Illusion. Sterling Books (2004) ISBN 1-4027-0577-8
- Incredible Visual Illusions. (with Rebecca Panayiotou and Tessa Rose, editors), Arcturus Books (2005) ISBN 1-84193-197-7
- Action Optical Illusions. Sterling Books (2005) ISBN 1-4027-1828-4
- Impossible Optical Illusions. Sterling Books (2005) ISBN 1-4027-1830-6
- Stereo Optical Illusions. Sterling Books (2006) ISBN 1-4027-1833-0
- Optical Illusions: The Science of Visual Perception. Firefly Books (2006) ISBN 1-55407-172-0
Read more about this topic: Al Seckel