Perceptual and Motor Skills, 101, 771-786
(by Rupert Sheldrake and Pamela Smart)

Journal of the Society for Psychical Research (2004) 68, 168-172
(by Rupert Sheldrake, Hugo Godwin and Simon Rockell)

In Spanish

Revista Argentina de Psicología Paranormal 15 No.3-4, Julio-Octubre 2004
(by Rupert Sheldrake)

Journal of the Society for Psychical Research (July 2003) 67, 184-199
(by Rupert Sheldrake and Pamela Smart)

Journal of Parapsychology 67, 187-206, June 2003 64, 224-232
(by Rupert Sheldrake and Pamela Smart)

A Survey

Journal of the Society for Psychical Research (2002) 66 181-185

A Survey in California

Journal of Parapsychology (2001) 65 145-156
(by David Jay Brown and Rupert Sheldrake)

Two Surveys

Journal of the Society for Psychical Research (2000) 64 224-232

Journal of Scientific Exploration (2007) Vol 21 No 3, 511-522
(by Rupert Sheldrake and Michael Lambert)
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