Finding Keepers by Pogorzelski Finding Keepers: The Monster Guide to Hiring and Holding the World’s Best Employees, by Steve Pogorzelski [McGraw-Hill 2007].
How to Hire a Champion by Snyder How to Hire a Champion: Insider Secrets to Find, Select, and Keep Great Employees, by David Snyder [Career Press 2007].

For more on recruiting and hiring the best employees, and legally firing when your business depends on it.