The following publications are possibly variants of this publication:
- Perl cookbook - solutions and examples for Perl programmers (2. ed.)Tom Christiansen, Nathan Torkington. O Reilly, 2003.
- Learning Perl - making easy things easy and hard things possible: covers Perl 5.10 (5. ed.)Randal L. Schwartz, Tom Phoenix, Brian D. Foy. O Reilly, 2008. [doi]
- Learning Perl - Making Easy Things Easy and Hard Things Possible: Covers Perl 5.14 (6th ed.)Randal L. Schwartz, Brian D. Foy, Tom Phoenix. O Reilly, 2011. [doi]
- Learning Perl - making easy things easy and hard things possible (4. ed.)Randal L. Schwartz, Tom Phoenix, Brian D. Foy. O Reilly, 2005. [doi]
- Intermediate Perl - beyond the basics of learning PerlRandal L. Schwartz, Brian D. Foy, Tom Phoenix. O Reilly, 2006. [doi]
- Learning Perl objects, references, and modules - beyond the basics of learning PerlRandal L. Schwartz, Tom Phoenix. O Reilly, 2003. [doi]
- Intermediate Perl - Beyond the Basics of Learning Perl: Covers Perl 5.14 (2. ed.)Randal L. Schwartz, Brian D. Foy, Tom Phoenix. O'Reilly, 2012. [doi]
- Programming Perl - there s more than one way to do it (3. ed.)Larry Wall, Tom Christiansen, Jon Orwant. O Reilly, 2000.