Greaves, Helen. Testimony of light / [electronic resource] / by Helen Greaves.. — Suffolk : : Neville Spearman,, 1977, c1969.. — 145 p. ; 23 cm. ISBN: 0854351647 9780854351640 Subjects--Topical Terms: Telepathy. LC Class. No.: BF1171 / .G7 1977 Dewey Class. No.: 133.82 / G1