Nathan Torkington (Torkington, Nathan)

• 
  Perl Cookbook
  by Tom Christiansen, Nathan Torkington, Linda Mui
  Softcover, O'Reilly Media, Incorporated, ISBN 1565922433 (1-56592-243-3)
  More editions of Perl Cookbook:
  • Perl Cookbook: Softcover, Oreilly & Associates Inc, ISBN 0596003137 (0-596-00313-7)
• 
  Perl Hacks: Tips & Tools for Programming, Debugging, And Surviving
  by Chromatic, Shane Warden, Curtis Poe
  Softcover, Oreilly & Associates Inc, ISBN 0596526741 (0-596-52674-1)
• 
  Regular Expression: Pocket Reference
  by Nathan Torkington, Tony Stubblebine
  Softcover, Oreilly & Associates Inc, ISBN 059600415X (0-596-00415-X)
• 
  via
  Web Caching
  by Duane Wessels
  Softcover, Oreilly & Associates Inc, ISBN 156592536X (1-56592-536-X)