Former Owner
- Anne Churchill, Countess of Sunderland1
- Anne Jesson1
- Anne de Graville1
- Annie L. Wiggins1
- Anthony Bustard1
- Antiquarian Books of Boston1
- Antiquariat Emil Hirsch1
- Antoine Duprat1
- Antoine Joseph Rérolle1
- Antoine Lagnier1
- Antoine de Buz1
- Antoine de Court1
- Anton Birlinger1
- Antoni Jerzy Apponyi1
- Antonio Assemani1
- Antonio Cánovas del Castillo1
- Antonio Dominico Restis1
- Antonio Marino de Caboga1
- Antonio Medin1
- Antonio Pallavicini Gentili1