- Apologie de Mort à Crédit
- Apologie de Raymond Sebon
- Apologie de Socrate
- Apologie des femmes
- Apologie du théâtre
- Apologie pour la rhétorique
- Apologues d'Aphtonios
- Apologues modernes
- Apology for a Murder
- Apology of Aristides and Other
- Apologétique
- Apparition et autres contes d'angoisse
- Apparitions
- Apple Growing
- Apples, Ripe and Rosy, Sir / And Other Stories for Boys and Girls
- Appletons' Popular Science Monthly, April 1899 / Volume LIV, No. 6, April 1899
- Appletons' Popular Science Monthly, August 1899 / Volume LV
- Appletons' Popular Science Monthly, February 1899 / Volume LIV, No. 4, February 1899
- Appletons' Popular Science Monthly, January 1899 / Volume LIV, No. 3, January 1899
- Appletons' Popular Science Monthly, July 1899 / Volume LV, No. 3, July 1899
- Appletons' Popular Science Monthly, June 1899 / Volume LV
- Appletons' Popular Science Monthly, March 1899 / Volume LIV, No. 5, March 1899
- Appletons' Popular Science Monthly, November 1899 / Volume LVI, No. 1
- Appletons' Popular Science Monthly, September 1899 / Vol. LV, May to October, 1899
- Appley Dapply’s Nursery Rhymes
- Applications Of Psychology To The Problems Of Efficiency Series (4 Books)
- Appointment In Tomorrow
- Appointment in Tomorrow
- Appointment with Death
- Appolyon
- Appreciations and Criticisms of the Works of Charles Dickens
- Appreciations with an Essay on Style
- Appreciations, with an Essay on Style
- Appropriate Clothes for the High School Girl
- Appunti sui polsini
- Apri gli occhi
- April 2026
- April Lady
- April Twilights
- April's Lady: A Novel
- April's Pond
- April’s Lady
- Apropos of Dolores by H. G. Wells (Illustrated)
- Après
- Après la bataille
- Après la fête
- Après la mort
- Après la pluie le beau temps
- Après la pluie, le beau temps
- Après la Pluie, le Beau temps
- Après la pluie, le beau temps
- Après la pluie, le beau temps – suivi d'annexes
- Après le divorce
- Après le procès
- Après une lecture
- Après...au bout du chemin...
- Apu Ollantay
- Apu Ollantay: A Drama of the Time of the Incas
- Apuesta al amanecer
- Apuntes Biográficos Tomo VII
- Apuntes del subsuelo
- Apunts del subsol
- Aquel pais lejano
- Aquis Submersus
- Aquis submersus
- Aquis Submersus, in German
- Ar Môr
- Araba Sevdası
- Arabella
- Arabi invisibili
- Arabia Petraea
- Arabian Nights
- Arabian Nights or One Thousand and One Nights (Andrew Lang) + New Arabian Nights (R. L. Stevenson)
- Arabian Nights or One Thousand and One Nights (Andrew Lang) + New Arabian Nights (Robert Louis Steve...
- Arabian Nights' Entertainments
- ARABIAN NIGHTS: Andrew Lang's 1001 Nights & R. L. Stevenson's New Arabian Nights
- Arabian Society in the Middle Ages: Studies From The Thousand and One Nights
- Arabian Wisdom : Selections and translations from the Arabic
- Arabian Wisdom: Selections and Translations from the Arabic
- Arachne
- Arachne — Complete
- Arachne — Volume 01
- Arachne — Volume 02
- Arachne — Volume 03
- Arachne — Volume 04
- Arachne — Volume 05
- Arachne — Volume 06
- Arachne — Volume 08
- Arachne, in English translation
- Aradia or the Gospel of the Witches
- Arany János novellái
- Arastu
- Arbeit
- Arbeitsleistung und Wärmeentwickelung bei der verzögerten Muskelzuckung
- Arbejdets glæde
- Arbre exemplifical
- Arbuthnotiana: The Story of the St. Alb-ns Ghost (1712) A Catalogue of Dr. Arbuthnot's Library (1779...
- Arcadian Adventures with the Idle Rich
- Archaeological Essays
- Archag, the Little Armenian
- Archery Rules
- Archibald Hughson
- Archibald Malmaison
- Archimedes
- Archipel
- Archipelag w płomieniach. L’Archipel en feu
- Archipiélago de mujeres
- Architects of Fate
- Architects of Fate, or, Steps To Success and Power
- Architecture and Democracy
- Arctic Adventures
- Ardath
- Ardath - The Story of a Dead Self
- Ardath: The Story of a Dead Self
- Arden
- Arden of Faversham by William Shakespeare - Apocryphal - Apocryphal (Illustrated)
- Arden of Feversham
- Ardinghello und die glückseligen Inseln
- Ardistan
- Ardistan und Dschinnistan
- Ardistan und Dschinnistan 2. Band
- Ardistan und Dschinnistan I
- Ardistan und Dschinnistan II
- Are these Things So? (1740) The Great Man's Answer to Are These things So: (1740)
- Are We of Israel?
- Are Women People
- Are Women People? A Book of Rhymes for Suffrage Times
- Are You a Bromide? / The Sulphitic Theory Expounded and Exemplified According to the Most Recent Res...
- Are You Afraid of the Dark?
- Areopagitica
- Areopagitica / A Speech for the Liberty of Unlicensed Printing to the Parliament of England
- Areopagitica: A Speech for the Liberty of Unlicensed Printing to the Parliament of England
- Arethusa
- Argent et Noblesse
- Argent et noblesse
- Argentine Ornithology - Volume I
- Argentine Ornithology - Volume II
- Argentine Ornithology Volume I
- Argentine Ornithology Volume II
- ARGO E SEU DONO - Svevo
- Argonautiques - Chant Trois
- ARGONAUTIQUES RHODES
- Argonáuticas
- Argument du livre sur la Belgique (Posthume)
- Arguments before the Committee on Patents of the House of Representatives, on H. R. 11943, to Amend ...
- Arguments Of Celsus against the Christians
- Aria da Capo
- Aria fredda
- Ariadna
- Ariadne
- Ariadne (Translated)
- Ariadne and Other Stories
- Ariadne and Other Stories (Translated)
- Ariadne in Mantua
- Ariane
- Ariane, jeune fille russe
- Ariel
- Ariel Dances
- Ariosts rasender Roland
- Aristipp
- Aristippe, ou De la Cour
- Aristophane
- Aristophane Lysistrata
- Aristote La Poétique
- Aristotle - Complete Works
- Aristotle and Ancient Educational Ideals
- Aristotle's History of Animals
- Aristotle: Complete Works (Golden Deer Classics)
- Aritmética da Emília
- Arius the Libyan: A Romance of the Primitive Church
- Arizona Nights
- ARIZONA NIGHTS
- Arizona Sketches
- Arizona's Yesterday / Being the Narrative of John H. Cady, Pioneer
- Arkielämää
- Arkimedes punkt
- Arlecchino servitore di due padroni
- Arlequin
- Arlequin poli par l’amour
- Arles et le tyran Constantin