チャールズ・レスリー・レン
The English Language by C.L. Wrenn. London: Methuen, 1949
Beowulf, with the Finnsburg fragment; edited by C. L. Wrenn. London: George G. Harrap & Co., 1953. Rev. & enlarged ed. (=2nd ed.) London: Harrap, 1958. 3rd ed.; fully revised by W. F. Bolton. London: Harrap, 1973. (Reissued by the University of Exeter, 1988.)
An Old English Grammar; by Randolph Quirk and C. L. Wrenn. London: Methuen, 1955
English and Medieval Studies Presented to J. R. R. Tolkien on the Occasion of His Seventieth Birthday; edited by Norman Davis and C. L. Wrenn. London: Allen and Unwin, 1962