The Exploits of Elaine: Arthur B. Reeve

Chapter I. The Clutching Hand
Chapter II. The Twilight Sleep
Chapter III. The Vanishing Jewels
Chapter IV.
Chapter V. The Poisoned Room
Chapter VI. The Vampire
Chapter VII. The Double Trap
Chapter VIII. The Hidden Voice
Chapter IX. The Death Ray
Chapter X. The Life Current
Chapter XI. The Hour of Three
Chapter XII. The Blood Crystals
Chapter XIII. The Devil Worshippers
Chapter XIV. The Reckoning