Plato: A Very Short Introduction (Very Short Introductions)
Julia Annas
Windows 2000 Professional
Ed Tittel & Dan Balter & Dan Holme & Todd Logan & Laurie Salmon
A New Kind of Science
Stephen Wolfram
The Linux Command Line
William Shotts
Regular Expressions Cookbook: Detailed Solutions in Eight Programming ...
Jan Goyvaerts & Steven Levithan
Oracle Regular Expressions Pocket Reference: Tutorial & Quick ...
Jonathan Gennick
Java Regular Expressions: Taming the java.util.regex Engine
Mehran Habibi
Python re(gex)?
Sundeep Agarwal