Are we scholars?

[RJNorton]

Although it's not online and is now quite outdated one book that came to mind is the Abraham Lincoln Encyclopedia by Mark E. Neely, Jr. The book covers most any Lincoln topic one can think of including many of the most famous Lincoln scholars, collectors, etc. The drawback, of course, is that it was published back in 1981 or 1982, and lots of names we're familiar with now are not included.