The Book of Jubilees or the Little Genesis, London: Black, 1902.
Encyclopaedia Biblica (contributor), 1903
The Ethiopic Version of Book of Enoch, Oxford: Clarendon, 1906.
The Greek Versions of the Testaments of the Twelve Patriarchs, Oxford: Clarendon, 1908.
trans. The Testaments of the Twelve Patriarchs), London: Adam and Charles Black, 1908.
The Book of Enoch or 1 Enoch: Translated from the Editor's Ethiopic Text, Oxford: Clarendon, 1912.
Fragments of a Zadokite Work. Translated from the Cambridge Hebrew Text and edited with Introduction, Notes, and Indexes, Oxford: Clarendon Press, 1912.
Studies in the Apocalypse, Edinburgh: T. & T. Clark, 1913.
Eschatology: The Doctrine of a Future Life in Israel, Judaism and Christianity, London: Black, 1913 (rpt. New York: Schocken 1963 with an introduction by G. W. Buchanan).
ed. The Apocrypha and Pseudepigrapha of the Old Testament, 2 vols.; Oxford: Clarendon, 1913. Republished in 1976. ISBN0-19-826155-1
Religious Development Between the Old and the New Testaments, William and Norgate, 1914. Republished in 1925.
T. W. Manson, "Charles, Robert Henry," in The Dictionary of National Biography, 1931–40, ed. L. G. Wickham Legg, Oxford: Oxford University Press, 1949, pp.169–70.