Handbook of Knowledge Representation
Frank van Harmelen & Bruce Porter & Vladimir Lifschitz
Philosophy of Science A-Z
Stathis Psillos
Kant's Critique of Pure Reason: The Foundation of Modern Philosophy
Otfried Höffe
A First Course in Graph Theory and Combinatorics
Sebastian M. Cioabă & M. Ram Murty
Legitimacy and Revolution in a Society of Masses
M. F. N. Giglioli
The Final Day
William R. Forstchen
John Matherson (3)