Leonard Alfred George Strong was a popular English novelist, critic, historian, and poet, and published under the name L. A. G. Strong. He served as a director of the publishers Methuen Ltd. from 1938 to 1958.

Cecil Day-Lewis, often written as C. Day-Lewis, was an Anglo-Irish poet and Poet Laureate from 1968 until his death in 1972. He also wrote mystery stories under the pseudonym of Nicholas Blake, most of which feature the fictional detective Nigel Strangeways.