Spies -- Juvenile fiction books

Aunt Jane's Nieces at Work

L. Frank Baum

On The Blockade

Oliver Optic

A Jacobite Exile Being the Adventures of a Young Englishman in the Service of Charles the Twelfth of Sweden

G. A. Henty

Patty—Bride

Carolyn Wells

With the Swamp Fox: A Story of General Marion's Young Spies

James Otis

Nancy Dale, Army Nurse

Ruby Lorraine Radford

Dorothy Dixon and the Double Cousin

Dorothy Wayne

Captain Lucy in the Home Sector

Aline Havard

The Boy Spies of Philadelphia The Story of How the Young Spies Helped the Continental Army at Valley Forge

James Otis

The Automobile Girls at Washington; Or, Checkmating the Plots of Foreign Spies

Laura Dent Crane

Norma Kent of the WACS

Roy J. Snell

The Boy Spies with the Regulators The Story of How the Boys Assisted the Carolina Patriots to Drive the British from That State

James Otis

Secrets of Radar

Roy J. Snell

The Boy Volunteers on the Belgian Front

Kenneth Ward

The Banner Boy Scouts Mystery

George A. Warren

Bob Cook and the German Spy

Paul G. Tomlinson

Sign of the Green Arrow A Mystery Story

Roy J. Snell

The Wailing Octopus: A Rick Brant Science-Adventure Story

Harold L. Goodwin

A Yankee Girl at Shiloh

Alice Turner Curtis