| Author | Popularity |
| Nevins, Allan, 1890-1971 |
7 |
| Strong, George Templeton, 1820-1875 |
4 |
| Thomas, Milton Halsey |
4 |
| Allan Edwards |
2 |
| Allan H. White |
2 |
| Allan, A. D. H. |
2 |
| Andrew M. Poulton |
2 |
| Benjamin Buckley |
2 |
| Brian W. Skelton |
2 |
| Brunner Meltzer, K. Allan H. (Allan Harold), 1928- |
2 |
| Commager, Henry Steele, 1902- |
2 |
| Dwight H. Zakus |
2 |
| Edward P. Sampler |
2 |
| Harry Heaney |
2 |
| James Skinner |
2 |
| Jonathan Y. Boxhall |
2 |
| Kathryn E. Holmes |
2 |
| Mark Elsegood |
2 |
| Matthew J. McGrath |
2 |
| Matthew J. McIldowie |
2 |
| Mauro Mocerino |
2 |
| Philip C. Bulman Page |
2 |
| Vickie McKee |
2 |
| Yohan Chan |
2 |
| Abbas Dehghan |
1 |
| Abbas Rezaianzadeh |
1 |
| Abdonas Tamosiunas |
1 |
| Abdul Basit |
1 |
| Abdul Hamid Zargar |
1 |
| Abdullah Alkandari |
1 |
| Abdullatif Husseini |
1 |
| Abhijit Sen |
1 |
| Abla M Sibai |
1 |
| Abu AM Hanif |
1 |
| Acosta, Allan James |
1 |
| Adela Chirita-Emandi |
1 |
| Adelheid Weber |
1 |
| Adolfo Rubinstein |
1 |
| Adrian Richter |
1 |
| Adroaldo Cesar Araujo Gaya |
1 |
| Afshin Ostovar |
1 |
| Agneta Sjöberg |
1 |
| Agnès Le Port |
1 |
| Agustinus Soemantri |
1 |
| Ahmad A Zainuddin |
1 |
| Ahmad Faudzi Yusoff |
1 |
| Ahmad Reza Dorosty |
1 |
| Ahmed A Madar |
1 |
| Aida Pilav |
1 |
| Akihiro Yoshihara |
1 |