- 1The Mysterious Case of the “Zietan”
- 2Introduces the “Playmate” and Her Skipper
- 3Run Down
- 4A Prisoner on the Mysterious Ship
- 5Captain Brookes
- 6By Percy F. Westerman
- 7The Conning-Tower of the “Olive Branch”
- 8Rumours of War
- 9Treachery
- 10An Act of Piracy
- 11By Percy F. Westerman
- 12Cleared for Action
- 13Wiped Out
- 14Through the Mine Field
- 15Trapped
- 16Running the Gauntlet
- 17By Percy F. Westerman
- 18A One-Sided Engagement
- 19In the Clutches of the Patagonians
- 20Gerald’s Ruse
- 21The Captain’s Revenge
- 22By Percy F. Westerman
- 23Gerald’s Promotion
- 24The Airman
- 25The Missing Wireless Gear
- 26The Touchstone of Peril
- 27By Percy F. Westerman — The Crippled Submarine
- 28A Frustrated Plot
- 29The Empire’s Ordeal
- 30The Vindication of the “Olive Branch”
The Sea Monarch
30 sections · Download EPUB