Arthur Balfour's Ghosts: An Edwardian Elite and the Riddle of the Cross-Correspondence Automatic Writings, by Trevor Hamilton

From the publisher's website: "This book tells the incredible story of the cross-correspondence automatic writings, described by one leading scholar of the field, Alan Gauld, 'as undoubtedly the most extensive, the most complex and the most puzzling of all ostensible attempts by deceased persons to manifest purpose, and in so doing to fulfil their overriding purpose of proving their survival'. It is an intensely personal and passionate story on so many levels: May Lyttelton trying to convince her lover Arthur Balfour of her continued existence; Frederic Myers with indomitable persistence trying to produce evidence to prove survival generally; Edmund Gurney and Francis Balfour striving from beyond the grave to influence the birth of children who would work for world peace; Gerald Balfour and his lover Winifred Coombe-Tennant believing that their child, Henry, would be the Messianic leader of this group of children."

Further information about the book can be found on Imprint Academic's website:

http://books.imprint.co.uk/book/?gcoi=71157100349240

Trevor Hamilton has produced an entry on the cross-correspondences in the SPR's online Psi Encyclopedia:

https://psi-encyclopedia.spr.ac.uk/articles/cross-correspondences