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

Waifs and Strays By: O. Henry

Walter and the Wireless By: Sara Ware Bassett

Washed Ashore The Tower of Stormount Bay By: William Henry Giles Kingston

Watch and Wait or The Young Fugitives By: Oliver Optic

Watch—Work—Wait Or, The Orphan's Victory By: Sarah A. (Sarah Ann) Myers

We Ten Or, The Story of the Roses By: Barbara Yechton

Wee Peter Pug The Story of a Bit of Mischief and What Came of It By: Ernest A. (Ernest Alfred) Aris

What Might Have Been Expected By: Frank Richard Stockton

What She Could By: Susan Warner

When Life Was Young At the Old Farm in Maine By: C. A. (Charles Asbury) Stephens

Whiffet Squirrel By: Julia Greene

White Lilac; or the Queen of the May By: Amy Walton

Who Are Happiest? and Other Stories By: Timothy S. Arthur

Who Spoke Next By: Eliza Lee Cabot Follen

Wikkey A Scrap By: Henrietta Vaders

Will of the Mill By: George Manville Fenn

Willie Mouse By: Alta Tabor

Willie the Waif By: Minie Herbert

Wilton School or, Harry Campbell's Revenge By: Frederic Edward Weatherly

Winter Adventures of Three Boys By: Egerton Ryerson Young

With Airship and Submarine A Tale of Adventure By: Harry Collingwood

With Axe and Rifle By: William Henry Giles Kingston

With Kitchener in the Soudan A Story of Atbara and Omdurman By: George Alfred Henty

With Lee in Virginia A Story of the American Civil War By: George Alfred Henty

With Wolfe in Canada The Winning of a Continent By: George Alfred Henty

Within The Enemy's Lines By: Oliver Optic

Won from the Waves By: William Henry Giles Kingston

Woodside or, Look, Listen, and Learn. By: Caroline Hadley

Working in the Shade Lowly Sowing brings Glorious Reaping By: Theodore P. Wilson

Wrecked but not Ruined By: Robert Michael Ballantyne

Young Alaskans in the Far North By: Emerson Hough

Young Girl's Diary By: Anonymous

Young Lucretia and Other Stories By: Mary Eleanor Wilkins Freeman

Young Robin Hood By: George Fenn