This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Take a look at some of the threads listed under "Threads other viewed" table at the bottom of this page. Or you can even search for this question in the forums since it's already been discussed before.