Books from Hancock, H. Irving (Harrie Irving), 1868-1922

• Dave Darrin After The Mine Layers
• Dave Darrin and the German Submarines - Making a Clean-up of the Hun Sea Monsters
• Dave Darrin at Vera Cruz
• Dave Darrin on Mediterranean Service - or, With Dan Dalzell on European Duty
• Dave Darrin on the Asiatic Station - Winning Lieutenants' Commissions on the Admiral's Flagship
• Dave Darrin's First Year at Annapolis
• Dave Darrin's Fourth Year at Annapolis
• Dave Darrin's Second Year at Annapolis - Or, Two Midshipmen as Naval Academy "Youngsters"
• Dave Darrin's Third Year at Annapolis - Leaders of the Second Class Midshipmen
• Dick Prescott's First Year at West Point
• Dick Prescott's Second Year at West Point - Finding the Glory of the Soldier's Life
• Dick Prescott's Third Year at West Point - Standing Firm for Flag and Honor
• Dick Prescotts's Fourth Year at West Point - Ready to Drop the Gray for Shoulder Straps
• The Grammar School Boys Snowbound - or, Dick & Co. at Winter Sports
• The Grammar School Boys in Summer Athletics
• The Grammar School Boys of Gridley - or, Dick & Co. Start Things Moving
• The High School Boys in Summer Camp
• The High School Boys' Canoe Club
• The High School Boys' Fishing Trip
• The High School Boys' Training Hike
• The High School Captain of the Team - Dick & Co. Leading the Athletic Vanguard
• The High School Freshmen - Dick & Co.'s First Year Pranks and Sports
• The High School Left End - Dick & Co. Grilling on the Football Gridiron
• The High School Pitcher - Dick & Co. on the Gridley Diamond
• The Motor Boat Club and The Wireless - Or, the Dot, Dash and Dare Cruise
• The Motor Boat Club at Nantucket - The Mystery of the Dunstan Heir
• The Young Engineers in Arizona; or, Laying Tracks on the Man-killer Quicksand
• The Young Engineers in Colorado - Or, At Railwood Building in Earnest
• The Young Engineers in Mexico - Or, Fighting the Mine Swindlers
• The Young Engineers in Nevada - Or, Seeking Fortune on the Turn of a Pick
• The Young Engineers on the Gulf - Or, The Dread Mystery of the Million Dollar Breakwater
• Uncle Sam's Boys as Lieutenants - or, Serving Old Glory as Line Officers
• Uncle Sam's Boys as Sergeants - or, Handling Their First Real Commands
• Uncle Sam's Boys in the Philippines - or, Following the Flag against the Moros
• Uncle Sam's Boys in the Ranks - or, Two Recruits in the United States Army
• Uncle Sam's Boys with Pershing's Troops - Dick Prescott at Grips with the Boche