Illustrators
- G.D. Armour 3
- Jenifer Armour 1
- Robin Armstrong 1
- Hans Arnold 1
- James Arnold 4
- Graeme Arnott 1
- Helge Artelius 1
- Jose Aruego 1
- Enid Ash 5
- Camilla Ashforth 2
- Charles Ashmore 1
- Ros Asquith 1
- Leslie Atkinson 3
- Mabel Lucie Attwell 72
- Clara E. Atwood 1
- Margaret Aulton 2
- Cassandra Austen 1
- John Austen 3
- Cyril F. Austin 1
- Henry Austin 1
- John Austin 1
- Margot Austin 1
- Robert Austin 1
- S. Austin 1
- Karen Avery 1
- Jacqueline Ayer 1
- Michael Ayrton 2
- Robert Ayton 4