Marnal's Journeys or the Modern Crusoe

From Tardis Wiki, the free Doctor Who reference

Marnal's Journeys or the Modern Crusoe was a novel written by the amnesiac Time Lord Marnal during his time on Earth and published in 1899. Like the rest of his work, it involved Gallifrey, which Marnal had forgotten was a real place. (PROSE: The Gallifrey Chronicles)