Clarke, I. F. (1972). The tale of the future, from the beginning to the present day: An annotated bibliography of those satires, ideal states, imaginary wars and invasions, political warnings and forecasts, interplanetary voyages and scientific romances (2nd ed.). Library Association.

Clarke, Ignatius Frederick. The Tale of the Future, from the Beginning to the Present Day: An Annotated Bibliography of Those Satires, Ideal States, Imaginary Wars and Invasions, Political Warnings and Forecasts, Interplanetary Voyages and Scientific Romances. 2nd ed. London: Library Association, 1972.

Clarke, Ignatius Frederick. The Tale of the Future, from the Beginning to the Present Day: An Annotated Bibliography of Those Satires, Ideal States, Imaginary Wars and Invasions, Political Warnings and Forecasts, Interplanetary Voyages and Scientific Romances. 2nd ed. Library Association, 1972.