The sea mysteryThe Sea MysteryReading editionChapter navigation23 reading sectionsGo to chapterChoose a chapter…Front matterThe Sea MysteryChapter One: Mr. Morgan Meets TragedyChapter Two: Inspector French Gets BusyChapter Three: Experimental DetectionChapter Four: A Change of VenueChapter Five: Messrs. Berlyn and PykeChapter Six: The Despatch of the CrateChapter Seven: DartmoorChapter Eight: A Fresh StartChapter Nine: A Step ForwardChapter Ten: London’s Further ContributionChapter Eleven: John Gurney, Night WatchmanChapter Twelve: The DuplicatorChapter Thirteen: The Accomplice?Chapter Fourteen: French Turns FishermanChapter Fifteen: BlackmailChapter Sixteen: Certainty at LastChapter Seventeen: “Danger!”Chapter Eighteen: On Hampstead HeathChapter Nineteen: The Bitterness of DeathChapter Twenty: ConclusionTranscriber’s NotePrevious chapter ←Front matterNext chapter →Chapter One: Mr. Morgan Meets TragedyAll chapters and sections (23)Opening pagesFront matterOther sectionsThe Sea MysteryChapters1234567891011121314151617181920Other sectionsTranscriber’s Noteby◇Freeman Wills Crofts◇← Front matterChapter One: Mr. Morgan Meets Tragedy →