Harrie Irving Hancock was an American chemist and writer, mainly remembered as an author of children's literature and juveniles in the late 19th and early 20th centuries, and as having written a fictional depiction of a German invasion of the USA.
Dave Darrin's Second Year at Annapolis. Or, Two Midshipmen as Naval Academy "Youngsters" : Young Midshipmen at Annapolis: A Naval Academy Journey
H. Irving Hancock
book
Dave Darrin's Third Year at Annapolis; Or, Leaders of the Second Class Midshipmen : A Tale of Honor and Leadership Among Naval Cadets
H. Irving Hancock
book
Uncle Sam's Boys on Field Duty : Winng Corporal's Chevrons
H. Irving Hancock
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Dick Prescott's Third Year at West Point : Or, Standing Firm for Flag and Honor
H. Irving Hancock
book
Dick Prescotts's Fourth Year at West Point : Or, Ready to Drop the Gray for Shoulder Straps
H. Irving Hancock
book
Dick Prescott's Second Year at West Point : Or, Finding the Glory of the Soldier's Life
H. Irving Hancock
book
The Grammar School Boys of Gridley; or, Dick & Co. Start Things Moving
H. Irving Hancock
book
The Young Engineers in Arizona; or, Laying Tracks on the Man-killer Quicksand
H. Irving Hancock
book
The Young Engineers on the Gulf : Or, The Dread Mystery of the Million Dollar Breakwater
H. Irving Hancock
book