Code: The Hidden Language of Computer Hardware and Software
Charles Petzold
Murder Takes No Holiday
Brett Halliday
Computer Science & Perl Programming: Best of the Perl Journal
Jon Orwant
Harry Potter and Philosophy: If Aristotle Ran Hogwarts
William Irwin & David Baggett & Shawn E. Klein
Learning Perl: Making Easy Things Easy and Hard Things Possible, ...
Randal L. Schwartz & brian d foy & Tom Phoenix
Perl Notes for Professionals
GoalKicker.com
Learning Perl
Learning Perl 6: Keeping the Easy, Hard, and Impossible Within ...
brian d foy
Penetration Testing With Perl
Douglas Berdeaux
Think Perl 6: How to Think Like a Computer Scientist
Laurent Rosenfeld & Allen B. Downey
Mastering Perl
Perl Template Toolkit
Darren Chamberlain
Programming Web Services With Perl
Randy Ray
Perl Best Practices
Damian Conway
Linux Journal September 2011
Linux Journal