Authors: A
- Sarah Ash2 books
- Janine Ashbless2 books
- Richard Ashby2 books
- Jackie Ashenden2 books
- Jay Asher2 books
- Lauren Asher1 book
- Jane Ashford4 books
- Claire Ashgrove3 books
- Jennifer Ashley28 books
- Amanda Ashley14 books
- Michael Ashley10 books
- Rebecca Ashley3 books
- Ashley4 books
- Anne Ashley1 book
- Elizabeth Ashton2 books
- John Ashton3 books
- Sharon Ashwood2 books
- Heidi Ashworth2 books
- Isaac Asimov24 books
- Robert Asprin11 books
- Machado de Assis1 book
- Kroha Associates3 books
- Reader's Digest Association2 books
- Alex Aster9 books
- Miguel Ángel Asturias1 book
- Josh Aterovis2 books
- Philip Athans4 books
- Gertrude Atherton7 books
- Gertrude Franklin Horn Atherton7 books
- D. E. Athkins3 books
- Kate Atkinson1 book
- Dave Atkinson2 books
- A. A. Attanasio7 books
- Amelia Atwater-Rhodes12 books
- Margaret Atwood9 books
- Megan Atwood5 books
- Frank Aubrey2 books
- Victoria Audley2 books
- Jane Austen11 books
- Paul Auster2 books
- Andrews & Austin2 books
- Emily Austin1 book
- Mary Austin3 books
- Tatevik Avakyan16 books
- Anne Avery4 books
- Victoria Aveyard3 books
- Avi8 books
- Mona Awad1 book
- James Axler4 books
- Jonathan Aycliffe4 books
- Roger D. Aycock26 books
- Sidney Ayers2 books
- Jim Aylesworth2 books
- Roxane Azimi1 book