Tom Phoenix (Phoenix, Tom)

• 
  Intermediate Perl
  by Randal L. Schwartz, Tom Phoenix, Brian D. Foy
  Softcover, Oreilly & Associates Inc, ISBN 0596102062 (0-596-10206-2)
• 
  Learning Perl
  by Randal L. Schwartz, Tom Phoenix, Brian D. Foy
  Softcover, Oreilly & Associates Inc, ISBN 1600330207 (1-60033-020-7)

  More editions of Learning Perl:

  • Learning Perl: Softcover, Oreilly & Associates Inc, ISBN 0596101058 (0-596-10105-8)
• 
  via
  Learning Perl : Making Easy Things Easy and Hard Things Possible
  by Randal L. Schwartz, Tom Phoenix
  Softcover, O'Reilly Media, Incorporated, ISBN 0596001320 (0-596-00132-0)
• 
  Learning Perl Objects, References and Modules
  by Randal Schwartz, Tom Phoenix
  Softcover, Oreilly & Associates Inc, ISBN 0596004788 (0-596-00478-8)