Tom Swift and His Electric Rifle: Victor Appleton

Chapter I. Tom Wants Excitement
Chapter II. Trying the New Gun
Chapter III. A Difficult Test
Chapter IV. Big Tusks Wanted
Chapter V. Rush Work
Chapter VI. News from Andy
Chapter VII. The Black Hawk Flies
Chapter VIII. Off for Africa
Chapter IX. Attacked by a Whale
Chapter X. Off in the Airship
Chapter XI. Anchored to Earth
Chapter XII. Among the Natives
Chapter XIII. On an Elephant Trail
Chapter XIV. A Stampede
Chapter XV. Lions in the Night
Chapter XVI. Seeking the Missionaries
Chapter XVII. Shots from Above
Chapter XVIII. News of the Red Pygmies
Chapter XIX. An Appeal for Help
Chapter XX. The Fight
Chapter XXI. Driven Back
Chapter XXII. A Night Attack
Chapter XXIII. The Rescue
Chapter XXIV. Two Other Captives
Chapter XXV. The Rogue Elephant--Conclusion