'William Gray - Missionary, Author and Agent for the Inland Mission in South Australia' by Mrs Audrey Harvey
'The number of Kanakas employed in Queensland' and other notes
'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'