Mind Hacks: Tips Tools for Using Your Brain - Paperback - ACCEPTABLE

Mind Performance Hacks: Tips & Tools for Overclocking Your Brain - GOOD

Ubuntu Hacks: Tips & Tools for Exploring, Using, and Tuning Linux

SQL Hacks: Tips & Tools for Digging Into Your Data - Paperback - GOOD

Ubuntu Hacks : Tips and Tools for Exploring, Using, and Tuning Li

Google Hacks: 100 Industrial-Strength Tips & Tools - Paperback - VERY GOOD

Google Hacks: Tips & Tools for Smarter Searc- Dornfest, 9780596008574, paperback