Perl titles

1)

Programming Perl By Larry Wall, Tom Christiansen, Jon Orwant

2)

Perl Cookbook By Tom Christiansen, Nathan Torkington

3)

Perl Best Practices By Damian Conway

4)

Learning Perl By Randal L. Schwartz, Tom Phoenix

5)

Advanced Perl Programming By Simon Cozens

6)

Intermediate Perl By Randal L. Schwartz, Brian D. Foy, Tom Phoenix

7)

Perl Hacks: Tips & Tools for Programming, Debugging, and Surviving By Chromatic, Curtis Poe, Damian Conway