The Untroubled Mind
Unterm Rad
The Unruly Sprite: A Partial Fairy Tale
An Unofficial Patriot
The Unmasking of Robert-Houdin
The Unknown Wrestler
The Unknown Quantity: A Book of Romance and Some Half-Told Tales
The Unknown Masterpiece
The Undying Past
Under the Trees and Elsewhere
Under the Skylights
Under the Holly: Christmas-Tide in Song and Story
Under the Chilian Flag: A Tale of War between Chili and Peru
Under Sealed Orders
Under Padlock and Seal
Under Fire: The Story of a Squad