Books on Testing - Recommendations?

I've read the following books dedicated to the subject of testing:

• Testing Computer Software (Kaner, Falk, Nguyen)
• Lessons Learned in Software Testing (Kaner, Bach, Pettichord)
• Agile Testing: A Practical Guide for Testers and Agile Teams (Crispin, Gregory)
• Exploratory Software Testing: Tips, Trcks, Tours, and Techniques to Guide Test Design (Whittaker)
• Foundations of Software Testing (Graham, Van Veenendaal, Evans, Black)
• Software Testing (BCS)
• Automated Software Testing (Dustin, Rashka, Paul)
• Effective Software Testing: 50 Ways to Improve Your Testing (Dustin)
• How to Break Software: A Practical Guide to Testing (Whittaker)
• How to Break Web Software: Functional and Security Testing of Web Applications and Web Services (Andrews, Whittaker)
• The Art of Software Testing (Myers)
• Managing the Test People (McKay)
• Managing the Test Process (Black)
• TMAP Next for Result-Driven Testing (Koomen, Aalst, Broekman, Vroon)
• TPI NEXT, Business Drovem Test Process Improvement (Sogeti)

Obviously, if I search for "software testing" on Amazon, quite a number of books are returned.

Any recommendations?