Get yourself a copy of Perl in 21 days.
Ugh. Terrible advice. Of all the Perl books out there, this is one to avoid.
For better advice on how to choose a Perl book:
Of course, one should check out our own
Book Reviews, but I tend to take these with a grain of salt.
I personally would recommend the following excellent on-line Perl books:
As Simon said,
You can't learn Perl in 24 hours, 21 days, 12 weeks, 9 months, or a year. I've been programming Perl for nearly five years and I'm still learning.
Same here.
jdporter
The 6th Rule of Perl Club is -- There is no Rule #6.