Serious Perl book. Also known as “Camel book”. Co-Authored by Larry Wall (the father of Perl).
The sequel of “Programming Perl”. Also known as “Alpaca Book”. For a bit more advanced programmers.
The last part of the trilogy. Follow “Programming Perl” and “Intermediate Perl”. Target experimented Perl programmers.
This is a master piece. You should must absolutely read this book. Fantastic !
One of the best Perl tutorial. Maybe the best book to start.
Functional programming with Perl. Amazing material.
The Perl tutorial by Curtis Ovid Poe.
Perl in a nutshell is a complete guide to Perl.
Practical Perl tutorial for modern Perl.
There are literally hundreds of good Perl books. Try to catch the most recent ones on Perl School or the latest editions of classic books.
Oreilly published a lot of Perl books and deserves that you check what they offer.