| Author | Popularity |
| Komatsu, Tomoko |
1 |
| Krebs, C. J. |
1 |
| Krones, Christine A. |
1 |
| Kuipers, Juliana Marie |
1 |
| Kunlathidā Thūamsuk |
1 |
| L'Homme, Charles E., ca. 1925-1993 |
1 |
| L'Homme, Charles Edmund, 1925- |
1 |
| LaChey, Samantha |
1 |
| LaPointe, Catherine |
1 |
| Labell, Molly |
1 |
| Labombard, Mary |
1 |
| Lampman, Caitlin |
1 |
| Lane, Stephen |
1 |
| Laprime, Amanda P. |
1 |
| Lareau, Kristina Jean |
1 |
| Larson, Kate Clifford |
1 |
| Lavoie, Erin |
1 |
| Lawton-Sticklor, Nastasia |
1 |
| Lazar, Bonnie A |
1 |
| LeBlanc, Pamela R |
1 |
| Lee, Jonghyun |
1 |
| Lee, Susan A |
1 |
| Leeman, Dana Grossman |
1 |
| Leep, Donna J. |
1 |
| Lefkowitz, Leah |
1 |
| Lello, Elizabeth M. |
1 |
| Lent, Emily |
1 |
| Lent, Emily H. |
1 |
| Leon, Debra Anne |
1 |
| Lesser, Andrea E. |
1 |
| Lester, Thomas |
1 |
| Leung, Melanie |
1 |
| Leventhal, Aliza Allen |
1 |
| Lewis, Charles E. |
1 |
| Liatsos, Kenna |
1 |
| Liechty, Jeanne M. |
1 |
| Light, Richard J |
1 |
| Lightfoot, Sara Lawrence |
1 |
| Lim, Adriene |
1 |
| Lin, Albert |
1 |
| Lin, Chih-Feng P |
1 |
| Lindquist, Jennie D. 1899-1977 |
1 |
| Lindquist, Jennie D., 1899-1977 |
1 |
| Linn, Mott R. |
1 |
| Linthinicum, Ryan |
1 |
| Livingstone, Allyson N. |
1 |
| Loch, Charles Stewart Sir, 1849-1923 |
1 |
| Loch, Charles Stewart Sir, 1849-1923creator |
1 |
| Loch, Charles Stewart, Sir, 1849-1923 |
1 |
| Logan, Claire M |
1 |
| Lopez, Mark Preston S. |
1 |
| Lorenzo, May Kwan |
1 |
| Lower, Charles B. |
1 |
| Loy-Santelli, Emma |
1 |
| Ludovissy, Sara B. |
1 |
| Luro, Brooke |
1 |
| Lynch, Michelle, |
1 |
| MacPherson, Jayne |
1 |
| Madden, Kristen |
1 |
| Maguire, Gregory |
1 |
| Maharjan, Tara |
1 |
| Malia, Cynthia |
1 |
| Mansfield, Kathleen |
1 |
| Marchese, Stephanie Jo |
1 |
| Marenco, Danielle Roberts |
1 |
| Markovits, Rebecca |
1 |
| Marks, Rachel |
1 |
| Marlino, Deborah Lynn, 1952- |
1 |
| Marszalek, Marcin, |
1 |
| Martin, James E |
1 |
| Martinez, Dawn Belkin |
1 |
| Martinson, Erica L. |
1 |
| Massa, Deborah |
1 |
| Massachusetts Association to Advance Human Services |
1 |
| Massachusetts Conference of Social Work |
1 |
| Massachusetts Conference on Social Welfare |
1 |
| Massachusetts Society for Mental Hygiene (Boston, Mass.) |
1 |
| Massachusetts Society for the Prevention of Cruelty to Children |
1 |
| Massachusetts State Conference of Charities |
1 |
| Massachusetts. Department of Public Health |
1 |
| Massery, James Edward |
1 |
| Matejek, James |
1 |
| Matejek, Jimmy |
1 |
| Mather, Mari C. |
1 |
| Mathers, Petra |
1 |
| Maxwell, Patti |
1 |
| Mazziotto, Lindsay A. |
1 |
| Mc Gorty, Elizabeth, |
1 |
| McCaffery, Regina |
1 |
| McCarron, Amy K. |
1 |
| McDaniel, Bréanna J. |
1 |
| McDowell, Terry |
1 |
| McGhee, Kiri, |
1 |
| McGrath, Julie |
1 |
| McLoughlin, Erin C., |
1 |
| McMahan, Irene S |
1 |
| McNally, Joy S. |
1 |
| McNeilly, Taylor, |
1 |
| Meacham, Martha E. |
1 |
| Medical Missionary Society in China |
1 |