Here I've listed some of books I have, used to have, or would like to have. They are roughly arranged by subject matter. (However, like my actual bookshelf, everything might not be precisely in its place.)

A Few Random Books

A Writer's Reference

Diana Hacker, Nancy Sommers (2010)

Routing TCP/IP, Vol 1 (2nd Ed)

Jeff Doyle, Jennifer Carroll (2005)

Foundations of Python Network Programming

John Goerzen, Tim Bower, Brandon Rhodes (2010)