| Oxley, James Macdonald | My Strange Rescue and other stories of Sport and Adventure in Canada | 1895 |
| Oxley, James Macdonald | Terry's Trials and Triumphs | 1900 |
| Oxley, James Macdonald | The Boy Tramps, or Across Canada | 1896 |
| Oxley, James Macdonald | The Wreckers of Sable Island | 1897 |
| Oxley, James Macdonald | The Young Nor'-Wester | 1894 |
| Oxley, James Macdonald | Ti-Ti-Pu: A Boy of Red River | 1900 |
| Packard, Frank Lucius | Jimmie Dale and the Blue Envelope Murder (Jimmie Dale #4) | 1930 |
| Packard, Frank Lucius | Jimmie Dale and the Phantom Clue (Jimmie Dale #3) | 1922 |
| Packard, Frank Lucius | The Adventures of Jimmie Dale (Jimmie Dale #1) | 1917 |
| Packard, Frank Lucius | The Four Stragglers | 1923 |
| Packard, Frank Lucius | The Red Ledger | 1926 |
| Page, Lorena M. | Legendary Lore of Mackinac | 1901 |
| Paget, Violet | Belcaro: Being Essays on Sundry Æsthetical Questions | 1881 |
| Paget, Violet | Hortus Vitae: Essays on the Gardening of Life | 1904 |
| Paget, Violet | Renaissance Fancies and Studies: Being a Sequel to Euphorion | 1895 |
| Paget, Violet | The Countess of Albany | 1884 |
| Paget, Violet | The Handling of Words and Other Studies in Literary Psychology | 1923 |
| Paget, Violet | The Spirit of Rome & Laurus Nobilis | 1906 |
| Paget, Violet | Vanitas: Polite Stories | 1892 |
| Pain, Arthur Wellesley | Water Wizardry | 1922 |
| Painter, Sidney | French Chivalry: Chivalric Ideas and Practices in Mediaeval France | 1940 |
| Panneton, Philippe | L'Héritage et autres contes | 1946 |
| Panneton, Philippe | Trente Arpents | 1938 |
| Parker, Dorothy | Big Blonde | 1929 |
| Parker, Gilbert | Old Québec: The Fortress of New France | 1903 |
| Parkman, Francis | Historic handbook of the northern tour. Lakes George and Champlain; Niagara; Montreal; Quebec | 1885 |
| Parrish, Anne | The Perennial Bachelor | 1925 |
| Parrott, Sir (James) Edward | The Children's Story of the War Volume 1 of 10. From the Beginning of the War to the Landing of the British Army in France | 1916 |
| Parrott, Sir (James) Edward | The Children's Story of the War Volume 2 of 10. From the Battle of Mons to the Fall of Antwerp | 1916 |
| Parrott, Sir (James) Edward | The Children's Story of the War Volume 3 of 10. From the First Battle of Ypres to the End of the Year 1914 | 1916 |
| Parrott, Sir (James) Edward | The Children's Story of the War Volume 4 of 10. The Story of the Year 1915 | 1916 |
| Parrott, Sir (James) Edward | The Children's Story of the War, Volume 5: The First Six Months of the Year 1916 | 1917 |
| Parrott, Sir (James) Edward | The Pageant of British History | 1908 |
| Parsons, Reuben | Some Lies and Errors of History | 1893 |
| Parsons, Samuel Browne | Parsons on the Rose: A treatise on the propagation, culture, and history of the rose | 1888 |
| Péguy, Charles | Les œuvres complètes de Charles Péguy [tome 01] | 1917 |
| Pemberton, Max | The Diamond Ship | 1912 |
| Perkins, J. R. | The Emperor's Physician | 1944 |
| Phillpotts, Eden | A Deal with The Devil | 1895 |
| Phillpotts, Eden | Lycanthrope: The Mystery of Sir William Wolf | 1938 |
| Phillpotts, Eden | Pixies' Plot | 1922 |
| Phillpotts, Eden | Saurus | 1938 |
| Phillpotts, Eden | Sons of the Morning | 1900 |
| Phillpotts, Eden | The Farmer's Wife: A Comedy in Three Acts | 1917 |
| Phillpotts, Eden | The Human Boy Again | 1908 |
| Phillpotts, Eden | The Human Boy and the War | 1916 |
| Phillpotts, Eden | The Virgin in Judgment | 1908 |
| Pickthall, Marjorie Lowry Christie | Angels’ Shoes and other stories | 1923 |
| Pickthall, Marjorie Lowry Christie | Little Hearts | 1926 |
| Pierce, Lorne Albert | New History for Old. Discussions on Aims and Methods in Writing and Teaching History | 1931 |
| Pierce, Lorne Albert | The Selected Poems of Marjorie Pickthall | 1957 |
| Pierce, Lorne Albert | Three Fredericton Poets. Writers of the University of New Brunswick and the New Dominion. Alumni Oration, Encania, May 19, 1933 | 1933 |
| Pierce, Lorne Albert | Unexplored Fields of Canadian Literature | 1932 |
| Pincock, Jenny O'Hara | Hidden Springs | 1949 |
| Piper, H. Beam | Dearest | 1951 |
| Piper, H. Beam | Down Styphon! | 1965 |
| Piper, H. Beam | Fuzzy Sapiens | 1964 |
| Piper, H. Beam | Lord Kalvan of Otherwhen | 1965 |
| Planck, Max | The Universe in the Light of Modern Physics | 1931 |
| Plath, Sylvia | The Bell Jar | 1963 |
| Plath, Sylvia | The Colossus | 1960 |
| Pletsch, Oscar | Child-land: picture-pages for the little ones | 1873 |
| Plunkett, Edward 18th Baron of Dunsany | A Night at an Inn. A Play in One Act | 1916 |
| Plunkett, Edward 18th Baron of Dunsany | Atalanta in Wimbledon | 1928 |
| Plunkett, Edward 18th Baron of Dunsany | Guerrilla | 1944 |
| Plunkett, Edward 18th Baron of Dunsany | His Sainted Grandmother | 1928 |
| Plunkett, Edward 18th Baron of Dunsany | In Holy Russia | 1928 |
| Plunkett, Edward 18th Baron of Dunsany | Misadventure | 1954 |
| Plunkett, Edward 18th Baron of Dunsany | Plays for Earth and Air | 1937 |
| Plunkett, Edward 18th Baron of Dunsany | Seven Modern Comedies | 1928 |
| Plunkett, Edward 18th Baron of Dunsany | The Hopeless Passion of Mr. Bunyon | 1928 |
| Plunkett, Edward 18th Baron of Dunsany | The Jest of Hahalaba | 1928 |
| Plunkett, Edward 18th Baron of Dunsany | The Journey of the Soul | 1928 |
| Plunkett, Edward 18th Baron of Dunsany | The King of Elfland's Daughter | 1927 |
| Plunkett, Edward 18th Baron of Dunsany | The Raffle | 1928 |
| Pollard, A. O. | The Murder Germ | 1937 |
| Poole, Ernest | The Harbor | 1915 |
| Poole, Reginald Heber | The Wagoner's Halt Mystery | 1940 |
| Poole, Reginald Lane | Wycliffe and Movements for Reform | 1903 |
| Pope, Sir Joseph | The Day of Sir John Macdonald: A Chronicle of The First prime minister of the Dominion (Chronicles of Canada #29) | 1920 |
| Postl, Karl Anton | Die Erzählung des Obersten Morse | 1841 |
| Potter, Helen Beatrix | Fairy Caravan | 1929 |
| Potter, Helen Beatrix | The Tale of Little Pig Robinson | 1930 |
| Pratt, E. J. (Edwin John Dove) | Behind the Log | 1947 |
| Pratt, E. J. (Edwin John Dove) | Brébeuf and His Brethren | 1940 |
| Pratt, E. J. (Edwin John Dove) | Many Moods | 1932 |
| Pratt, E. J. (Edwin John Dove) | Newfoundland Verse | 1923 |
| Pratt, E. J. (Edwin John Dove) | The Fable of the Goats and Other Poems | 1937 |
| Pratt, E. J. (Edwin John Dove) | The Iron Door (An Ode) | 1927 |
| Pratt, E. J. (Edwin John Dove) | The Roosevelt and the Antinoe | 1930 |
| Pratt, E. J. (Edwin John Dove) | The Witches' Brew | 1925 |
| Pratt, E. J. (Edwin John Dove) | They are Returning | 1945 |
| Pratt, E. J. (Edwin John Dove) | Titans | 1926 |
| Pratt, E. J. (Edwin John Dove) | Towards the Last Spike. A verse-panorama of the struggle to build the first Canadian transcontinental from the time of the proposed Terms of Union with British Columbia (1870) to the hammering of the Last Spike in the Eagle Pass (1885). | 1952 |
| Pratt, Fletcher | Alien Planet | 1932 |
| Pratt, Fletcher | Double Jeopardy | 1952 |
| Pratt, Fletcher | Official Record | 1952 |
| Pratt, Fletcher | The Battles that Changed History | 1956 |
| Pratt, Fletcher | The Blue Star | 1952 |
| Pratt, Fletcher | The Well of the Unicorn | 1948 |
| Price-Brown, John | How Hartman Won. A Story of Old Ontario | 1903 |
| Price-Brown, John | In the van: or, The Builders | 1906 |
| Price-Brown, John | Laura the Undaunted. A Canadian Historical Romance. | 1930 |
| Price-Brown, John | The Mac's of '37 A Story of The Canadian Rebellion | 1910 |
| Proust, Marcel | Pastiches et Mélanges | 1919 |
| Putman, J. Harold (John Harold) | Egerton Ryerson and Education in Upper Canada | 1912 |
| Pyle, Ernie | Brave Men | 1944 |
| Queen's Hotel | The Queen's Hotel Traveller's Guide | 1918 |
| Quiller-Couch, Arthur Thomas | Q's Mystery Stories | 1937 |
| Quiller-Couch, Arthur Thomas | Shorter Stories | 1944 |
| Racine, Jean | Oeuvres, tome 1 | 1815 |
| Rackham, Arthur | Feats on the Fiord | 1914 |
| Rackham, Arthur | The Sleeping Beauty | 1920 |
| Raine, William MacLeod | Colorado | 1927 |
| Raine, William MacLeod | Texas Man | 1928 |
| Rainey, William | Daughters of the Dominion: A Story of the Canadian Frontier | 1908 |
| Rainey, William | The Youngest Sister: A Tale of Manitoba | 1913 |
| Ralph, Julian | On Canada's Frontier | 1892 |
| Rand, Silas Tertius | The Dying Indian's Dream: A Poem | 1881 |
| Randolph, Peter | Sketches of Slave Life: or, Illustrations of the ‘Peculiar Institution’ (Second Edition) | 1855 |
| Ransome, Arthur | Coot Club [Swallows and Amazons #5] | 1934 |
| Ransome, Arthur | Great Northern? [Swallows and Amazons #12] | 1947 |
| Ransome, Arthur | Missee Lee [Swallows and Amazons #10] | 1941 |
| Ransome, Arthur | Peter Duck [Swallows and Amazons #3] | 1932 |
| Ransome, Arthur | Pigeon Post [Swallows and Amazons #6] | 1936 |
| Ransome, Arthur | Secret Water [Swallows and Amazons #8] | 1939 |
| Ransome, Arthur | Swallowdale [Swallows and Amazons #2] | 1931 |
| Ransome, Arthur | Swallows and Amazons [Swallows and Amazons #1] | 1930 |
| Ransome, Arthur | The Big Six [Swallows and Amazons #9] | 1940 |
| Ransome, Arthur | The Picts and The Martyrs: or, Not Welcome at All [Swallows and Amazons #11] | 1943 |
| Ransome, Arthur | We Didn't Mean to Go to Sea [Swallows and Amazons #7] | 1937 |
| Ransome, Arthur | Winter Holiday [Swallows and Amazons #4] | 1933 |
| Rasmussen, Vilhelm | Child Psychology I: Development in the First Four Years | 1923 |
| Rasmussen, Vilhelm | Child Psychology II: The Kindergarten Child: Its Conception of Life and Its Mental Powers | 1923 |
| Rasmussen, Vilhelm | Child Psychology III: The Kindergarten Child: Thought, Imagination and Feeling; Will and Morale | 1923 |
| Raven-Hill, L. (Leonard) | Our Battalion | 1902 |
| Raverat, Gwendolyn | Mountains & Molehills | 1934 |
| Raverat, Gwendolyn | Period Piece | 1952 |
| Raverat, Gwendolyn | Spring Morning | 1923 |
| Rawlings, Marjorie Kinnan | Cross Creek | 1942 |
| Rawlings, Marjorie Kinnan | South Moon Under | 1933 |
| Rawlings, Marjorie Kinnan | The Sojourner | 1953 |
| Rawlings, Marjorie Kinnan | The Yearling | 1938 |
| Rawlings, Marjorie Kinnan | When the Whipoorwill— | 1931 |
| Ray, Anna Chapin | By the Good Sainte Anne | 1904 |
| Ray, Anna Chapin | The Dominant Strain | 1903 |
| Ray, George Raymond | Kasba (White Partridge), A Story of Hudson Bay | 1915 |
| Ray, Milton S. | Poems | 1934 |
| Raymond, Ethel T. | Tecumseh: A Chronicle of the last Great Leader of his People (Chronicles of Canada #17) | 1920 |
| Raytech Industries | The Story of Fluorescence | 1965 |
| Read, D. B. (David Breakenridge) | The Lieutenant-Governors of Upper Canada and Ontario, 1792-1899 | 1900 |
| Read, D. B. (David Breakenridge) | The Life and Times of Gen. John Graves Simcoe | 1890 |
| Reed, Charles Bert | Masters of the Wilderness | 1914 |
| Reed, Chester A. (Chester Albert) | Bird Guide: Land Birds East of the Rockies from Parrots to Bluebirds | 1906 |
| Reed, Chester A. (Chester Albert) | Flower Guide--Wild Flowers East of the Rockies | 1907 |
| Reed, Chester A. (Chester Albert) | The Bird Book: Illustrating in natural colors more than seven hundred north american birds; also several hundred photographs of | 1915 |
| Reed, Talbot Baines | The Master of the Shell | 1925 |
| Reed, Talbot Baines | The School Ghost and Boycotted with Other Stories | 1930 |
| Reeves, Jeremiah Bascom | The Hymn as Literature | 1924 |
| Rémusat, Madame de | Memoirs of the Empress Josephine Vol. 1 of 2 | 1879 |
| Rémusat, Madame de | Memoirs of the Empress Josephine Vol. 2 of 2 | 1879 |
| Repplier, Agnes | Mère Marie of the Ursulines: A Study in Adventure | 1931 |
| Repplier, Agnes | Père Marquette. Priest, Pioneer and Adventurer. | 1929 |
| Reynolds, Joshua | Canada and its Provinces: A History of the Canadian People and their Institutions by One Hundred Associates. Vol. 1, Section 1, New France, Part 1. Vol 1 of 23 (Canada and its Provinces #1) | 1914 |
| Reynolds, Joshua | Sir Joshua Reynolds' Discourses | 1887 |
| Reynolds, Joshua | The Great Fortress: A Chronicle of Louisbourg 1720-1760 (Chronicles of Canada #8) | 1915 |
| Reynolds, Joshua | The Winning of Canada: A Chronicle of Wolfe (Chronicles of Canada #11) | 1914 |
| Rhead, George Woolliscroft | The Treatment of Drapery in Art | 1904 |
| Ribot, Théodule-Armand | L'Imagination Créatrice | 1905 |
| Rice, Alice Hegan | Lovey Mary | 1903 |
| Rice, Alice Hegan | Our Ernie | 1939 |
| Richards, Eva Alvey | Arctic Mood | 1949 |
| Richardson, Dorothy M. | About Punctuation | 1924 |
| Richardson, Dorothy M. | Clear Horizon: Pilgrimage, Volume 11 | 1935 |
| Richardson, Dorothy M. | Dawn's Left Hand: Pilgrimage, Volume 10 | 1931 |
| Richardson, Dorothy M. | Dimple Hill: Pilgrimage, Volume 12 | 1938 |
| Richardson, Dorothy M. | March Moonlight: Pilgrimage, Volume 13 | 1967 |
| Richardson, Dorothy M. | Oberland: Pilgrimage, Volume 9 | 1927 |
| Richardson, Dorothy M. | Pilgrimage: Foreword | 1938 |
| Richardson, Dorothy M. | Revolving Lights: Pilgrimage, Volume 7 | 1923 |
| Richardson, Dorothy M. | The Trap: Pilgrimage, Volume 8 | 1925 |
| Richardson, Sir John | Arctic Searching Expedition Vol. 1: A Journal of a Boat-Voyage through Rupert’s Land and the Arctic Sea, in Search of the Discovery Ships under Command of Sir John Franklin | 1851 |
| Richardson, Sir John | Arctic Searching Expedition Vol. 2: A Journal of a Boat-Voyage through Rupert’s Land and the Arctic Sea, in Search of the Discovery Ships under Command of Sir John Franklin | 1851 |
| Richmond, Grace S. | Cherry Square | 1926 |
| Richmond, Grace S. | High Fences | 1930 |
| Richmond, Grace S. | Red of the Redfields | 1924 |
| Riddell, William Renwick | The Life of John Graves Simcoe | 1926 |
| Riley, William | Men of Mawm | 1922 |
| Rinehart, Mary Roberts | The Frightened Wife and Other Murder Stories | 1953 |
| Rivett, Edith Caroline | Death Came Softly | 1943 |
| Roberts, Charles George Douglas | A house party; an account of stories told at a gathering of famous American authors, the story tellers being introduced by Paul Leicester Ford | 1901 |
| Roberts, Charles George Douglas | Around the Camp-fire | 1896 |
| Roberts, Charles George Douglas | By the Marshes of Minas | 1900 |
| Roberts, Charles George Douglas | Jim: the story of a backwoods police dog | 1918 |
| Roberts, Charles George Douglas | Neighbors Unknown | 1911 |
| Roberts, Charles George Douglas | New Poems | 1919 |
| Roberts, Charles George Douglas | Red Fox | 1905 |
| Roberts, Charles George Douglas | Reube Dare's Shad Boat: A Tale of the Tide Country | 1895 |
| Roberts, Charles George Douglas | The Book of the Rose | 1900 |
| Roberts, Charles George Douglas | The Haunters of the Silences | 1907 |
| Roberts, Charles George Douglas | The Heart of the Ancient Wood | 1902 |
| Roberts, Charles George Douglas | The Heart that Knows | 1906 |
| Roberts, Charles George Douglas | The Kindred of the Wild | 1902 |
| Roberts, Charles George Douglas | The Vagrant of Time | 1927 |
| Roberts, Charles George Douglas | The watchers of the trails | 1904 |
| Roberts, Kenneth | Arundel: A Chronicle of The Province of Maine And of The Secret Expedition Against Quebec (Chronicles of Arundel #1) | 1929 |
| Roberts, Kenneth | Lydia Bailey | 1947 |
| Roberts, Kenneth | Rabble in Arms: A Chronicle of Arundel and the Burgoyne Invasion (Chronicles of Arundel #3) | 1939 |
| Roberts, William Carman | Northland Lyrics | 1899 |
| Robertson, Margaret Murray | The Orphans of Glen Elder | 1868 |
| Robins, John Daniel | The Incomplete Anglers | 1943 |
| Robinson, Lennox | The Far-off Hills | 1931 |
| Robson, Joseph | An Account of Six Years Residence in Hudson's Bay, From 1733 to 1736, and 1744 to 1747 | 1752 |
| Roche, Regina Maria | The Children of the Abbey | 1880 |
| Roger, Charles | The rise of Canada, from barbarism to wealth and civilisation | 1856 |
| Rogers, Grace Dean (McLeod) | Stories of the Land of Evangeline | 1891 |
| Rogers, Julia Ellen | Trees Every Child Should Know : Easy Tree Studies for All Seasons of the Year | 1909 |
| Rolleston, Sir Humphry | Idiosyncracies | 1927 |
| Roosevelt, Franklin D. | Looking Forward | 1933 |
| Rose, George MacLean | A Cyclopædia of Canadian Biography | 1888 |
| Rosetti, Cezaro | Kredu Min, Sinjorino! | 1950 |
| Rosman, Alice Grant | The Window | 1928 |
| Ross, Ronald | Fables | 1907 |
| Ross, Ronald | Philosophies | 1910 |
| Ross, Ronald | Psychologies | 1919 |
| Rouse, W.H.D. | Homer: The Iliad: The Story of Achillês | 1938 |
| Rowe, Nicholas | Jane Shore: A Tragedy. | 1714 |
| Rowe, Nicholas | Ulysses | 1778 |
| Rubinstein, Beryl | The Pianist's Approach to Sight-Reading and Memorizing | 1950 |
| Runbeck, Margaret Lee | Our Miss Boo | 1940 |
| Runyon, Damon | More than Somewhat | 1937 |
| Runyon, Damon | Short Takes: Readers’ Choice of the Best Columns of America’s Favorite Newspaperman, Damon Runyon | 1948 |
| Ruskin, John | La Bible d'Amiens | 1927 |
| Ruskin, John | Sésame et les Lys : des trésors des rois, des jardins des reines | 1906 |
| Ruskin, John | Three Letters and an Essay by John Ruskin 1836-1841. Found in his tutor's desk. | 1893 |
| Rutley, Cecil Bernard | Sinister Island | 1942 |
| Sabatini, Rafael | Bellarion the Fortunate: A Romance | 1926 |
| Sabatini, Rafael | Captain Blood Returns | 1931 |
| Sabatini, Rafael | Chivalry | 1935 |
| Sabatini, Rafael | Columbus: A Romance | 1942 |
| Sabatini, Rafael | Fortune's Fool | 1925 |
| Sabatini, Rafael | King in Prussia | 1944 |
| Sabatini, Rafael | Mistress Wilding [Anthony Wilding] | 1910 |
| Sabatini, Rafael | Scaramouche the King-Maker | 1931 |
| Sabatini, Rafael | The Banner of the Bull: Three Episodes in the Career of Cesare Borgia | 1923 |
| Sabatini, Rafael | The Carolinian | 1925 |
| Sabatini, Rafael | The Fortunes of Captain Blood | 1936 |
| Sabatini, Rafael | The Gamester | 1949 |
| Sabatini, Rafael | The Hounds of God | 1928 |
| Sabatini, Rafael | The King's Minion | 1930 |