David Kirp is a professor at the Goldman School of Public Policy at the University of California, Berkeley, a member of the National Academy of Education, a contributing writer to The New York Times and a senior scholar at the Learning Policy Institute, a "think-and-do" tank. He is a Member of the American Academy of Arts and Sciences and the National Academy of Education. In his seventeen books and hundreds of articles, he has concentrated on pivotal education and youth issues from cradle to college and career.
David L. Lindsey is an American novelist, working primarily in the mystery and crime fiction genres. He has published fourteen novels in a writing career spanning 29 years.
David L. Pulver is a Canadian freelance writer and game designer, author of more than fifty role-playing game rulebooks and supplements, including the award-winning Transhuman Space.
David L. Shapiro is an American psychologist and independent practitioner in forensic psychology. He is a fellow of the American Psychological Association and is licensed to practice psychology in four states and the District of Columbia. He is the author of many articles and books on issues in the field of forensic psychology, including Psychological Evaluation and Expert Testimony and Forensic Psychological Assessment: An Integrative Approach.
David Lagercrantz is a Swedish journalist and author, internationally known as the author of I Am Zlatan Ibrahimović, The Girl in the Spider’s Web, The Girl Who Takes an Eye for an Eye and The Girl Who Lived Twice. The latter three of these works are the fourth, fifth and sixth instalments respectively in the Millennium series originated by Stieg Larsson. He is also a television presenter and a screenwriter.
David Isaac Laibson is a professor of economics at Harvard University, where he has taught since 1994. His research focuses on macroeconomics, intertemporal choice, behavioral economics, and neuroeconomics. In 2016, he became chairman of the Harvard economics department.
David Rowland Langford is a British author, editor, and critic, largely active within the science fiction field. He publishes the science fiction fanzine and newsletter Ansible, and holds the all-time record for most Hugo Awards, with a total of 29 wins.