Old Calabria By: Norman Douglas

Old Coast Road From Boston to Plymouth By: Agnes Edwards

Old English Libraries By: Ernest Albert Savage

Old English Sports, Pastimes and Customs By: Peter H. Ditchfield

Old Fort Snelling 1819-1858 By: Marcus Lee Hansen

Old Fritz and the New Era By: Luise Mühlbach

Old Mackinaw Or, The Fortress of the Lakes and its Surroundings By: W. P. (William Peter) Strickland

Old Mission Stories of California By: Charles Franklin Carter

Old New England Traits By: George Lunt

Old Quebec The Fortress of New France By: Gilbert Parker

Old Rail Fence Corners By: Lucy Leavenworth Wilder Morris

Old Roads and New Roads By: William Bodham Donne

Old St. Paul's Cathedral By: William Benham

Old Times at Otterbourne By: Charlotte Mary Yonge

Oldport Days By: Thomas Wentworth Higginson

Oldtown Folks By: Harriet Beecher Stowe

Oliver Wendell Holmes (from Literary Friends and Acquaintance) By: William Dean Howells

Omaha Dwellings, Furniture and Implements By: James Owen Dorsey

On Famine Fever and Some of the Other Cognate Forms of Typhus By: Rudolf Virchow

On Horseback By: Charles Dudley Warner

On Limitations To The Use Of Some Anthropologic Data By: John Wesley Powell

On Propositions: What They Are and How They Mean By: Bertrand Russell

On the Antiquity of the Chemical Art By: James Mactear

On The Art of Reading By: Arthur Thomas Quiller-Couch

On the Banks of the Amazon By: William Henry Giles Kingston

On The Blockade By: Oliver Optic

On the Edge of the War Zone From the Battle of the Marne to the Entrance of the Stars and Stripes By: Mildred Aldrich

On the Equator By: Harry De Windt

On the Execution of Music, and Principally of Ancient Music By: Camille Saint-Saëns

On the Fringe of the Great Fight By: George G. (George Gallie) Nasmith

On the Heels of De Wet By: Lionel James

On the Indian Trail Stories of Missionary Work among Cree and Salteaux Indians By: Egerton Ryerson Young

On the King's Service Inward Glimpses of Men at Arms By: Innes Logan

On the Ruin of Britain By: Unknown

On the Ruin of Britain By: Gildas

On the Spanish Main Or, Some English forays on the Isthmus of Darien. By: John Masefield

On The Structure of Greek Tribal Society: An Essay By: Hugh E. (Hugh Exton) Seebohm

On the Trail of Grant and Lee By: Frederick Trevor Hill

Once Upon a Time in Connecticut By: Caroline Clifford Newton

One Hundred Years In Yosemite: The Story Of A Great Park And Its Friends By: Carl Parcher Russell

One Way Out A Middle-class New-Englander Emigrates to America By: William Carleton

One Young Man The simple and true story of a clerk who enlisted in 1914, who fought on the western front for nearly two years, was severely wounded at the battle of the Somme, and is now on his way back to his desk. By: J. E. (John Ernest) Hodder-Williams

Ontario Teachers' Manuals: History By: Ontario. Ministry of Education

Operas Every Child Should Know Descriptions of the Text and Music of Some of the Most Famous Masterpieces By: Mary Schell Hoke Bacon

Oracles of Nostradamus By: Charles A. Ward

Orange and Green A Tale of the Boyne and Limerick By: George Alfred Henty

Oration by Frederick Douglass Delivered on the Occasion of the Unveiling of the Freedmen's Monument, April 14, 1876 By: Frederick Douglass

Oration on the Life and Character of Henry Winter Davis By: John A. J. (John Angel James) Creswell

Orations By: John Quincy Adams

Oregon, Washington and Alaska; Sights and Scenes for the Tourist By: E. L. (Edward Lloyd) Lomax

Oriental Encounters Palestine and Syria, 1894-6 By: Marmaduke William Pickthall

Origin of the Anglo-Boer War Revealed (2nd ed.) The Conspiracy of the 19th Century Unmasked By: C. H. Thomas

Original Stories from Real Life By: Mary Wollstonecraft

Orphans of the Storm By: Henry MacMahon

Orrain A Romance By: S. (Sidney) Levett Yeats

Osage Traditions By: James Owen Dorsey

Oscar Wilde: The Complete Interviews By: Various

Other People's Lives By: Rosa Nouchette Carey

Our American Holidays: Lincoln's Birthday A Comprehensive View of Lincoln as Given in the Most Noteworthy Essays, Orations and Poems, in Fiction and in Lincoln's Own Writings By: Robert Haven Schauffler

Our Battery The Journal of Company B, 1st O.V.A. By: Orlando P. Cutter