Educational magazines
- Ashman, Anastasia M. 1964-
- Ashton, Dianne 1949-
- Ashton, Rosemary 1947–
- Ashworth, Adele
- Ashworth, Annie
- Ashworth, Robert A(rchibald) 1871-1959
- Asim, Jabari 1962–
- Asimov, Isaac 1920-1992
- Asimov, Janet 1926-
- Asinof, Eliot 1919–2008
- Askari, Hossein G. 1945-
- Askew, Amanda Jane 1955- (Amanda Hemingway; Jan Siegel, a pseudonym)
- Askew, Rilla 1951-
- Askins, Renée 1959(?)-
- Aslam, Nadeem 1966-
- Aslan, Reza
- Aslet, Clive (William) 1955-
- Asma, Stephen T.
- Asprin, Robert L(ynn) 1946-
- Asquith, Ros