C.O.D.

The Red Glove

The Bridge of Danger

The Engineer's Honor

The Forgotten Train Order

A Plunge from the Sky

Tapped Wires

The Wrecked Station

The Prima Donna's Special

A Mystery of the Rails

Hurled Through the Drawbridge

The Death Swing

Masked Mutilator

Gehenna

The Gate of Death

The Lost Messenger

Ablaze on the Rails

Unknown Treasures

A Race with Death

In Death's Pathway