Books: co education (sorted alphabetically)
- Adventures of Hajji Baba of Ispahan James Justinian Morier
- Adventures of Hugh Trevor Thomas Holcroft
- Adventures of Johnny Chuck Thornton W. Burgess
- Adventures of Mr. Verdant Green Cuthbert Bede
- Adventures of Paddy Beaver Thornton W. Burgess
- Adventures of Reddy Fox Thornton W. Burgess
- Adventures of Sonny Bear Frances Margaret Fox
- Adventurous Simplicissimus Hans Jakob Christoph von Grimmelshausen
- Advice to a Mother on the Management of Her Children Pye Henry Chavasse
- Advice to a wife and mother in two parts : Embracing advice to a wife, and advice to a mother Pye Henry Chavasse
- Advice to a Young Man upon First Going to Oxford Edward Berens
- Advice to young men and boys B. B. Comegys
- Advice to Young Musicians. Musikalische Haus- und Lebens-Regeln (German) Robert Schumann
- Ælfrics Grammatik und Glossar (Old English) (German) Abbot of Eynsham Aelfric
- Aenigmata Fennica: Suomalaiset Arwotuxet Wastauksien kansa (Finnish)
- Aeroplanes James Slough Zerbe
- Aeroplane Speaks H. Barber
- Æsop's Fables: A Version for Young Readers Aesop and J. H. Stickney
- Æsop's Fables, Embellished with One Hundred and Eleven Emblematical Devices. Aesop
- Aesthetical and philosophical essays : introducing the dissertation on the "connection between the animal and spiritual man" Friedrich Schiller
- Aesthetical Essays of Friedrich Schiller Friedrich Schiller
- Æsthetic as science of expression and general linguistic Benedetto Croce
- Af mit Levned (Danish) Johan Louis Ussing
- Aftermath; Or, Gleanings from a Busy Life Hilaire Belloc
- After Prison--What? Maud Ballington Booth