Robyn Adair

An Old-Fashioned Girl

Tapped Wires

The Impostor

At the Risk of Her Life

Train Order Number Forty-Five

A Test of Courage

An Adventure on the Mexican Border

The Girl Who Doesn't Know

A Race for a Life

A Perilous Chance

Nerves of Steel

The Watertank Plot

When Seconds Count

A Mile a Minute

A Matter of Seconds

The Substitute Fireman

The Runaway Boxcar

The Ancient Blood

The Play's the Thing

The Girl Who Dared

A Girl's Grit

The Broken Rail

The Dynamite Train

The Quest

The Wrong Train Order

Danger Ahead!

The Peril of the Rails

The Tramp Telegrapher

The Open Track

The Rescue of the Brakeman's Children

Crossed Wires

The Switchman's Story

The Girl and the Special

The Haunted Station

The Broken Wire

The Limited's Peril

The Detective's Peril