12 Chapters
- 1 THE RUSSIAN CIPHER
- 2 LE DIABLE
- 3 THE ABDUCTED AMBASSADOR
- 4 PRINCE FERDINAND'S ENTANGLEMENT
- 5 A DEAL WITH CHINA
- 6 MONSIEUR ROCHÉ'S DEFEAT
- 7 THE END
- 8 IN THE SARGASSO SEA. A Novel.
- 9 THE AZTEC TREASURE-HOUSE. A Romance of Contemporaneous Antiquity. Illustrated by Frederic Remington.
- 10 THE UNCLE OF AN ANGEL, and Other Stories.
- 11 IN OLD NEW YORK. With 13 Maps and 58 Illustrations.
- 12 THE ODD NUMBER SERIES