Tom Swift in the City of Gold, or, Marvelous Adventures Underground By: Victor Appleton

Tom, Dick and Harry By: Talbot Baines Reed

Tom, The Bootblack or, The Road to Success By: Horatio Alger

Trading By: Susan Warner

Troublesome Comforts A Story for Children By: G. R. (Geraldine Robertson) Glasgow

True Blue By: William Henry Giles Kingston

Twice Bought By: Robert Michael Ballantyne

Two Boys in Wyoming A Tale of Adventure (Northwest Series, No. 3) By: Edward Sylvester Ellis

Two Little Travellers A Story for Girls By: Frances Browne Arthur

Uncle Rutherford's Nieces A Story for Girls By: Joanna H. (Joanna Hooe) Mathews

Uncle Sam's Boys as Lieutenants or, Serving Old Glory as Line Officers By: H. Irving Hancock

Uncle Sam's Boys as Sergeants or, Handling Their First Real Commands By: H. Irving Hancock

Uncle Sam's Boys in the Philippines or, Following the Flag against the Moros By: H. Irving Hancock

Uncle Sam's Boys with Pershing's Troops Dick Prescott at Grips with the Boche By: H. Irving Hancock

Uncle Wiggily and Old Mother Hubbard By: Howard R. Garis

Uncle Wiggily in the Woods By: Howard R. Garis

Uncle Wiggily's Adventures By: Howard R. Garis

Uncle Wiggily's Travels By: Howard R. Garis

Under Drake's Flag: A Tale Of The Spanish Main By: George Alfred Henty

Under the Chilian Flag A Tale of War between Chili and Peru By: Harry Collingwood

Under the Great Bear By: Kirk Munroe

Under the Meteor Flag Log of a Midshipman during the French Revolutionary War By: Harry Collingwood

Under the Ocean to the South Pole Or, the Strange Cruise of the Submarine Wonder By: Roy Rockwood

Under the Rebel's Reign By: Charles Neufeld

Under the Waves Diving in Deep Waters By: Robert Michael Ballantyne

Ungava By: Robert Michael Ballantyne

Ungava Bob A Winter's Tale By: Dillon Wallace

Up The Baltic Young America in Norway, Sweden, and Denmark By: Oliver Optic

Up the Forked River Or, Adventures in South America By: Edward Sylvester Ellis

Viking Boys By: Jessie Margaret Edmondston Saxby

Villegagnon A Tale of the Huguenot Persecution By: William Henry Giles Kingston

Voyages and Travels of Count Funnibos and Baron Stilkin By: William Henry Giles Kingston