Introductory material
Reading edition
CHAPTERS I. The Hold-Up II. The Pursuit III. A Gallant Comrade IV. The Captured Sentry V. A Fiendish Torture VI. The Execution of El Tigre VII. Off for Panama VIII. The Great Canal IX. The Treacherous Bog X. A Perilous Adventure XI. The Deserted City XII. Wah Lee's Boss XIII. Marked for Destruction XIV. Snatched from the Sea XV. Cutting the Wires XVI. The Foiling of the Plot