. . . . .

Hippias is a limited-area search engine (LASE) for philosophy at
http://www.earlham.edu/~peters/philinks.htm. A LASE gives you a smart search,
so Hippias will ignore Plato, the town in Illinois, in favour of links to Plato
the man. LASEs occupy an odd hinterland between referenced and non-referenced
work—the philosophers who run Hippias admit only pages that reach their
high standards.