Word by Word Picture Dictionary
Steven J. Molinsky & Bill Bliss & Richard E. Hill
Wittgenstein on Self-Knowledge - Paper
Edward Sankowski
Concepts of Proof in Mathematics, Philosophy, and Computer Science
Dieter Probst & Peter Schuster
Ontos Mathematical Logic (6)
Prayer for Beginners
Peter J. Kreeft
Data Munging With Perl
David Cross
Calculating God
Robert J. Sawyer