'The Kanaka Labour Traffic from a missionary’s point of view or How the Queensland Sugar Planters get and treat the Kanaka'
'The Kanaka Labour Traffic to Queensland: protest against its renewal'
'The Kanaka or how the Queensland Planters Get and Treat their -'
'The Queensland Kanaka Labour Traffic Since 1885: evidence and opinions of the evils and abuses of the traffic since the report of the Royal Commission in 1885 being a supplement to Dr John G Paton’s protest compiled by his Hon. Secretary, A K Langridge'
'The number of Kanakas employed in Queensland' and other notes
Agnes Watt to Elizabeth Gray (11 letters)
Annie Macmillan to Elizabeth Gray (1 letter)
Archival papers of Reverend Conrad Stallan
Archival papers of Reverend Conrad Stallan, 1931-1947
Article from Presbyterian Life magazine about status of mission work in New Hebrides
