H. Irving (Harrie Irving) Hancock
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 United States.
The High School Captain of the Team; or, Dick & Co. Leading the Athletic Vanguard
A determined young football captain must confront a resentful teammate and the looming threat of betrayal as he strives to guide his team to victory against fierce rivals.
By H. Irving (Harrie Irving) Hancock
Uncle Sam's Boys on Field Duty; or, Winning Corporal's Chevrons
In a world of military training and tough competition, young soldiers discover strength in friendship as they strive to earn their stripes and prove their courage.
By H. Irving (Harrie Irving) Hancock
The Grammar School Boys in Summer Athletics
A group of grammar school boys find their summer baseball season complicated by a mysterious injured man.
By H. Irving (Harrie Irving) Hancock
The Young Engineers in Mexico; Or, Fighting the Mine Swindlers
Two young engineers in Mexico uncover a sinister plot that puts their careers and lives on the line as they battle deceit and danger in a mine full of secrets.
By H. Irving (Harrie Irving) Hancock
Uncle Sam's Boys with Pershing's Troops Or, Dick Prescott at Grips with the Boche
Amidst rigorous training and lurking spies, a captain and his fellow officers must rise above their rivalries to become a unified fighting force ready to face the enemy.
By H. Irving (Harrie Irving) Hancock
Uncle Sam's Boys as Sergeants; or, Handling Their First Real Commands
Amidst rising tensions in the army, a newly promoted sergeant must prove his integrity to his men, who suspect him of theft.
By H. Irving (Harrie Irving) Hancock
The Grammar School Boys Snowbound; or, Dick & Co. at Winter Sports
A group of grammar school boys seeks adventure in the winter wilderness, only to find themselves caught in a snowstorm with a mysterious stranger.
By H. Irving (Harrie Irving) Hancock
Dave Darrin on the Asiatic Station Or, Winning Lieutenants' Commissions on the Admiral's Flagship
In a world of naval adventure, two young officers find themselves caught in a web of international intrigue, where bravery and duty are put to the ultimate test amidst rising tensions and dangerous encounters.
By H. Irving (Harrie Irving) Hancock
Dave Darrin at Vera Cruz: Fighting with the U.S. Navy in Mexico
In a world on the brink of war, a young ensign battles rivals and unrest as he navigates the path from New York City streets to the heart of naval conflict.
By H. Irving (Harrie Irving) Hancock
The Motor Boat Club and The Wireless; Or, the Dot, Dash and Dare Cruise
Three young friends race against time and hidden agendas, navigating treacherous waters to rescue a passenger from a sinking ship, all while uncovering a web of secrets tied to their mysterious benefactor.
By H. Irving (Harrie Irving) Hancock
The High School Pitcher; or, Dick & Co. on the Gridley Diamond
In a whirlwind of teenage antics, a group of friends plot pranks, chase baseball glory, and face off against rivals, defining their high school years.
By H. Irving (Harrie Irving) Hancock
Uncle Sam's Boys as Lieutenants; or, Serving Old Glory as Line Officers
Two young soldiers are about to discover if rising through the ranks is everything they hoped it would be.
By H. Irving (Harrie Irving) Hancock
Dick Prescott's Third Year at West Point; Or, Standing Firm for Flag and Honor
A West Point cadet's summer break turns treacherous when old rivals and dark accusations threaten his honor and future.
By H. Irving (Harrie Irving) Hancock
The Young Engineers on the Gulf Or, The Dread Mystery of the Million Dollar Breakwater
On the Gulf Coast, two young engineers face danger and mystery as someone tries to destroy their important project and one of them disappears in the process.
By H. Irving (Harrie Irving) Hancock
Dave Darrin's Second Year at Annapolis Or, Two Midshipmen as Naval Academy "Youngsters"
As a midshipman at the United States Naval Academy, Dave Darrin faces numerous challenges, including a fight with a classmate, a double fight with a first-class man, and struggles with his studies, all while navigating the strict rules and social pressures of the Academy.
By H. Irving (Harrie Irving) Hancock
The High School Boys in Summer Camp
A group of high school friends embark on a summer camping trip filled with challenges, mysteries, and unexpected adventures.
By H. Irving (Harrie Irving) Hancock
Uncle Sam's Boys in the Ranks; or, Two Recruits in the United States Army
Driven by patriotism, two young friends defy expectations and embark on a transformative journey into the ranks of the United States Army.
By H. Irving (Harrie Irving) Hancock
The Motor Boat Club at Nantucket; or, The Mystery of the Dunstan Heir
A simple motorboat trip for two teenage boys turns into a dangerous game of cat and mouse as they uncover a sinister plot involving a yacht and a family's hidden secrets.
By H. Irving (Harrie Irving) Hancock
The High School Boys' Canoe Club
A group of high school boys find themselves in a whirlwind of adventure, rivalry, and teamwork as they work to repair a war canoe they acquired at an auction, all while navigating the challenges of their high school social scene.
By H. Irving (Harrie Irving) Hancock
The Young Engineers in Arizona; or, Laying Tracks on the Man-killer Quicksand
In a land of treacherous quicksand and shady gamblers, two young engineers must battle both nature and human greed to build their railroad, risking everything for progress.
By H. Irving (Harrie Irving) Hancock