Authors beginning with A
- Tony Abbott
- D. Abela
- Joe Abercrombie
- Dan Abnett
- Peter Abrahams
- Paul Adam
- Alane Adams
- Douglas Adams
- Georgie Adams
- Yomi Adegoke
- Ade Adepitan
- Tomi Adeyemi
- Sabine Adeyinka
- L. J. Adlington
- Alexandra Adornetto
- John Agard
- Patience Agbabi
- Nadia Aguiar
- Ann Aguirre
- Renee Ahdieh
- Sufiya Ahmed
- Joan Aiken
- Eve Ainsworth
- Louisa May Alcott
- Jenny Alexander
- Kwame Alexander
- Lloyd Alexander
- Marcus Alexander
- Samantha Alexander
- Crystal Allen
- Scott Allen
- David Almond
- B. B. Alston
- E. J. Altbacker
- Jennifer Lynn Alvarez
- Amy Alward
- Eva Amores
- Jay Amory
- Lou Anders
- Laura Ellen Anderson
- Laurie Halse Anderson
- M.T. Anderson
- R J Anderson
- Rachel Anderson
- Josephine Angelini
- Tom Angleburger
- Holly Anna
- Zoe Antoniades
- Kirsty Applebaum
- Katherine Applegate
- Victor Appleton
- Roy Apps
- J.J. Arcanjo
- Philip Ardagh
- Katherine Arden
- Jennifer Armentrout
- Kelley Armstrong
- Lynne Armstrong-Hobbs
- Elana K. Arnold
- Louise Arnold
- Sarah Aronson
- Raymond Arroyo
- Humza Arshad
- Bernard Ashley
- Carl Ashmore
- Brodi Ashton
- Austin Aslan
- Ros Asquith
- Atinuke
- Dave Atkinson
- Nigel Auchterlounie
- Steve Augarde
- Gavin Aung Than
- Jane Austen
- Annaliese Avery
- Tom Avery
- Victoria Aveyard
- Carina Axelsson