Authors
- A Field Naturalist 1
- A Lady 1
- A.L.O.E. 4
- Verna Aardema 1
- C.P. Abbott 2
- David Abbott 1
- Edith A. Abbott 1
- Geoffrey Abbott 1
- Jacob Abbott 1
- Jane D. Abbott 1
- John S.C. Abbott 1
- Patrick Abbott 1
- Peter Abbott 1
- R. Tucker Abbott 1
- Stan Abbott 1
- Shorzoe Abe 1
- A.E. Abear 1
- Simone Abel 4
- Christabel Aberconway 1
- Shreeram Shankar Abhyankar 1
- Annis Abraham 1
- Barry Abraham 1
- Abraham A Santa Clara 1
- Anthony Abrahams 1
- Raymond Abrashkin 2
- David Acheson 1
- Lowell Ackerman 1
- Peter Ackroyd 2
- K.M. Acres 1
- Bernard Acworth 1
- Gilbert Adair 1
- John Adair 1
- Ruth Adam 2
- Agnes Adams 3
- Anderew Adams 1
- Charlotte Adams 1
- Colin C. Adams 1
- Douglas Adams 1
- Ellinor Davenport Adams 12
- G.D. Adams 2
- Georgie Adams 1
- J. Maxwell Adams 1
- J.B.M. Adams 1
- John Adams 1
- Nigel Adams 1
- Rachel Adams 1
- Raymond J. Adams 1
- Richard Adams 6
- Robert A. Adams 1
- Sam Adams 1
- Steve Adams 1
- W. Adams 1
- W. Davenport Adams 2
- William Y. Adams 1
- Mrs. Adams-Acton 1
- Gareth Adamson 6
- Hans Christian Adamson 1
- Jean Adamson 4
- Robert Adamson 1
- Peter Adby 1
- Richard Adderson 4
- Scott Addington 1
- John Addis 1
- William Addison 5
- Margaret Adey 1
- Kate Adie 1
- F.J. Adkin 1
- Mark Adkin 4
- Naomi Adler 1
- Robert Adley 1
- Alexander Adrion 1
- Aesop 18
- F.G. Aflalo 3
- J. Agama 1
- John Agard 2
- Derek Agnew 1
- Georgette Agnew 2
- W.A. Agnew 1
- Alan Agresti 2
- Grace Aguilar 1
- Allan Ahlberg 24
- Lars V. Ahlfors 1
- H. Ahmed 1
- Joan Aiken 11
- Lizza Aiken 1
- Alfred Ainger 1
- Raymond Ainscoe 1
- Kathleen Ainslie 7
- Alison Ainsworth 1
- Ruth Ainsworth 4
- J.R. Ainsworth-Davis 1
- P.L. Airey 1
- Robert Aitchen 3
- Alexander C. Aitken 1
- Bill Aitken 1
- W. Francis Aitken 4
- Richard Akehurst 1
- Carry Akroyd 1
- Hamad Youssef Al Roumi 1
- Badr Jassem Al Yakoub 1