Co-Author
Sun Certified System Administrator for Solaris 8 Study Guide
McGraw-Hill Professional Publishing, August 2001.

Co-Author and Co-Reviewer
Sniffer Pro: Network Optimization and Troubleshooting Handbook
Syngress Publishing, July 2002.

Technical Sponsor, Technical Editor, and Co-Author
Cisco Security Specialist's Guide to PIX Firewalls
Syngress Publishing, December 2002.

Technical Reviewer
CCSP Practical Studies: Virtual Private Networks
Cisco Press, Not Printed.

Co-Author
The Best Damn Cisco Internetworking Book Period
Syngress Publishing, July 2003.

Technical Reviewer and Co-Author
Cisco PIX Firewalls: Configure, Manage & Troubleshoot
Syngress Publishing, June 2005.

Author
Cramsession: NAI Sniffer - TCP/IP Network Analysis and Troubleshooting
BrainBuzz.com, May 2002.