Halo Series

The Carnage Zone
Web comic and fan fiction.
http://www.freewebs.com/carnagezone/

Everything Halo
Forums for glitching and general gameplay.
http://www.everythinghalo.com

Grunty Thirst Corporation
Offers custom avatars and banners.
http://www.freewebs.com/gruntythirst2/

Halo Everything
Descriptions of the series including weapons and screen shots. Also descriptions of novels set in the Halo universe.
http://cloakboy0.tripod.com/

Halo Llamas
Offers flash games, streaming movies and a guestbook.
http://www.freewebs.com/halollamas/

Halo Mods
A resource for modifying both the PC and Xbox versions. Also includes; forums, tutorials, map reviews and news.
http://www.halomods.com

Halo News from Rampancy
News for Xbox as well as Macintosh and Windows computers.
http://halo.rampancy.net

Halo Tips
Tips and unlockable content.
http://www.freewebs.com/halotips101/

Halo Universe
Discussion forums, news, and Java chat
http://halouniverse.9.forumer.com/index.php?act=home

HaloDev Forums
Forums on various aspects of modding.
http://forums.halodev.org/

HaloFiles.com
News, mods, maps, patches and other files and articles for the series.
http://www.halofiles.com/

Last of the Spartans
Fan art and comic.
http://www.freewebs.com/lastofthespartan/

The Maw
A news summary site.
http://halo.blackice.ie/

Pillar of Autumn
Fan site featuring images, characters, tips and hints.
http://hometown.aol.com/MasterCHeif419/MainPage.html

Planet Halo
Fan site with news, game information, and forums.
http://planethalo.gamespy.com/

Sector 7 - Halo
Featuring news, downloads, articles, and image galleries.
http://www.sector7-halo.com