O'Reilly's Perl CD Bookshelf
O'Reilly's Networking CD Bookshelf
O'Reilly's UNIX CD Bookshelf
The Hardware Book
Get wired at pinouts.ru - Free handbook of more than 500 brief technical descriptions of connectors, cables, adapters.
O'Reilly's Web Reference Library
O'Reilly's Java Reference Library
TCP/IP Крупным планом
Tricks of Internet Gurus
Cisco CCNA Routing and Switching Study Guide (Exam 640-407)
Cisco Router Handbook
Cisco IOS Essentials
Linux System Adminitrator's Survival Guide
Networking Encyclopaedia
BGP4 Case Studies/Tutorial
BGP протокол (перевод на русский)
OSPF Design Guide
Maximum Security: A Hacker's Guide to Protecting Your Internet Site and Network(in pdf.gz)
Apache CookBook (in CHM)
Sendmail CookBook (in CHM)
Quenya for Russian Beginners.