Retirement 101
Michele Cagan
Data Structures and Program Design Using JAVA
Layla S. Mayboudi
Mastering PHP Design Patterns
Junade Ali
Software Architecture: The Hard Parts
Neal Ford & Pramod Sadalage & Zhamak Dehghani & Mark Richards
Learning Perl
Randal L. Schwartz & Brian D Foy & Tom Phoenix
Perl One-Liners
Peteris Krumins
Intermediate Perl: Beyond the Basics of Learning Perl
Programming Perl
Tom Christiansen & Brian D Foy & Larry Wall & Jon Orwant
Mastering Perl
Brian D Foy