I am aware of several books on Perl for System Administration (and even one about Windows SA)ORA, New Riders.

Windows books that you might be interested in:

• Win32 Perl Programming: The Standard Extensions (2nd Edition)
• Win32 Perl Scripting: The Administrator's Handbook
• Learning Perl on Win32 Systems
• Programming Perl in the .Net Environment

All of these books are available through the major online retailers.