Autograph drafts and various drafts and notes for particular chapters, final typescript, and corrected proofs. Note: the draft manuscript material is divided by chapter number and not by the name designations (e.g. 'Harry' and 'Sophie') used in the novel as published. First published 1988.
Notes (including photographs of Chatham Navy Memorial), maps for locations in London, Chatham, and Canterbury, working drafts in autograph and typescript, and proofs. First published 1996.