The Knowledge Frontier: Essays in the Representation of Knowledge
Nick Cercone & Gordon McCalla
Meditations on First Philosophy
René Descartes
Plato's Theaetetus
David Bostock
The Adventure of the Engineer's Thumb
Arthur Conan Doyle
The Adventures of Sherlock Holmes (1)
The Cathars and the Albigensian Crusade: A Sourcebook
Catherine Léglu & Rebecca Rist & Claire Taylor
Advanced Windows Memory Dump Analysis with Data Structures: ...
Dmitry Vostokov