Danger Ahead!

The Quest

Crossed Wires

The Girl Who Dared

The Watertank Plot

The Peril of the Rails

When Seconds Count

The Detective's Peril

The Broken Wire

A Girl's Grit

The Open Track

The Rescue of the Brakeman's Children

The Wrong Train Order

Tapped Wires

Train Order Number Forty-Five

The Girl and the Special

An Adventure on the Mexican Border

The Girl Who Doesn't Know

The Dynamite Train

The Switchman's Story

A Matter of Seconds

A Perilous Chance

The Haunted Station

The Tramp Telegrapher