THE CASE, IN BRIEF
A mystery unfolds.
A sensitive diplomatic letter vanishes with international consequences.
This catalog note identifies the work and its place in the Holmes bibliography. For plot details beyond this concise description, consult the complete original text.
REFERENCE NOTESource and summary ＋
Case summary
A sensitive diplomatic letter vanishes with international consequences.
ClassificationOriginal work by Sir Arthur Conan Doyle, included in The Return.
Source materialThe complete reference PDF is available from the archive’s Downloads page.