Shana Aborn (Spiritual/Religion) Peter Abrahams (Contemporary, Suspense/Thriller) Robert Abrams (General Nonfiction) Sasha Abramsky (General Nonfiction) Stephen Abramson (Personal Finance) Mary Adair (Romance) Warren Adler (Mystery, Contemporary, Suspense/Thriller) Chris Adrian (Contemporary) Peter Albano (Contemporary) Alexa Albert (General Nonfiction) Bill Albert (Contemporary) Lev Alburt (General Nonfiction) Ray Aldridge (Science Fiction) Susan Aldridge (Technology) Colin Alexander (General Nonfiction, Personal Finance) Yonah Alexander (General Nonfiction) Sherman Alexie (General Nonfiction) Juzar Ali Stephen Almekinder (Fantasy) Stephen E. Ambrose (General Nonfiction) America's Civil War (General Nonfiction) Cornelia Amiri (Romance) Lillie Ammann Paul T. Ammann (Technology) David F. Anderson (Technology) Kevin J. Anderson (Science Fiction, Alternate History) Poul Anderson (Science Fiction) Denison Andrews (Contemporary) Anonymous Steve Antczak (Science Fiction, Humor, Fantasy) Piers Anthony (Fantasy) Anti-Defamation League (Contemporary) Mike Applegarth (Business) K.A. Applegate (Science Fiction, Contemporary) Eleanor Arnason (Science Fiction) Harrison Arnston (Mystery, Contemporary) Michael Arnzen (Horror) Catherine Asaro (Science Fiction) Constance Ash (Fantasy, Dark Fantasy) Ardythe Ashley (Contemporary, Romance) Isaac Asimov (Science Fiction) Jonathan R. Aspatore Daphne Athas (Contemporary) Louis Auchincloss (Contemporary) Ken Auletta (Business) Jane Austen (Romance) Elizabeth Austin (Business) Renee Austin Frank Ayres Albert Azzam (Technology)