Table of Contents

The Mystery of a Hansom Cab

Professor Brankel's Secret

Madame Midas

The Harlequin Opal

The Expedition of Captain Flick

Hagar of the Pawn-Shop

The Silent House

The Bishop's Secret

A Woman's Burden

The Pagan's Cup

A Coin of Edward VII

The Mandarin's Fan

The Red Window

The Secret Passage

The Opal Serpent

The Green Mummy

The Crowned Skull

The Solitary Farm

The Mystery Queen

Red Money

A Son of Perdition

The Caravan Mystery