Rev William Gray's Journal at Tanna, 1882-1883
Rev William Gray Report from Mission Station Weasisi, Tanna, New Hebrides, 1884
Rev William Gray's Journal at Tanna, June - December 1884
Rev William Gray Letterbooks, 1891
Rev William Gray Letterbooks, 1892
Rev William Gray Letterbooks, 1893
Rev William Gray Letterbooks, 1894
