| 21. | He was a contributing member of The Society for Psychical Research.
|
| 22. | In 1918 Leonard began working with the Society for Psychical Research.
|
| 23. | Brath also translated a number of psychical research books into English.
|
| 24. | Wyndham was an early member of the Society for Psychical Research.
|
| 25. | In Britain, the Society for Psychical Research has investigated mediumship phenomena.
|
| 26. | Brown was associated with Harry Price and his National Laboratory of Psychical Research.
|
| 27. | He was a founding vice-president of the Society for Psychical Research.
|
| 28. | Woolley was a member of the Society for Psychical Research ( SPR ).
|
| 29. | In 1916 he was elected a member of the Society for Psychical Research.
|
| 30. | Johnson published several books on mysticism and psychical research during the 1950s and 1960s.
|
