Here are some of his notable works:
* Labour Conditions in East Africa: This is considered his most significant work, published in 1939. It examined labor practices, wages, and living standards in Kenya, Tanganyika (now Tanzania), and Uganda.
* The African Labourer: This 1933 publication explored the social and economic conditions of African workers in British colonies.
* The Welfare of African Workers in Industry: This 1948 book dealt with the impact of industrialization on African workers, including the need for social welfare programs.
* The Future of Labour in Africa: Published in 1949, this work discussed the challenges and opportunities facing African workers in the post-colonial era.
Orde Browne's writings were influential in shaping colonial labor policy and contributed to the development of social welfare programs for African workers. They are still relevant today for understanding the history of labor relations in Africa and the challenges of development.