Avatar: The Last Airbender

Distant Horizon - Info on everything Avatar.

AvatarFans.net - Images, video, forums, fanart, fun, etc.

Firebender.com - THE place for Avatar screenshots.

Teenage Mutant Ninja Turtles

The Official TMNT Site - Run by Mirage, the TMNT everything site.
Dawnatello's Site - Great fiction, art, info... just about everything.
Cracked Shell Productions - Another cool fan-site, with bunches of fun things to do. Run by Mica.
Mikey's TMNT page - Yet another good site I highly recomend. Recently redone, looks great!
The TMNT Fan Fiction Archive - Links to all (or at least most) TMNT fan fics.
Turtle-Boy's Sewer - Trivia, Michaelangelo's Movie Review's and the Venus de Milo shrine, among other pages.
GreenWillow's page - Back up and as cool as ever!
Brinatello's page - Great art and stories and such.
Laird's Blast from the Past - A cool look at TMNT past projects, and some info on future projects.
HorseTurtle's Website - Turtles and Horses and dolls and...you get the idea.
The Technodrome - The TMNT site run by the bad guys. I frequently visit their forum.
Mandy's TMNT Webpage - Totally nyarly TMNT page. Weird, in good way.
Azure Turtle's Lair - Come meet the world's only BLUE mutant turtle!
Jephael's Radical Ninja Turtle Web-Site - The title says it all.
The Void - Nikki/Nunchucker's site with great fan fiction and cool art.
Through the Manhole - Hamato Kameko's site. Go meet Kameko, the Turtle's little sister, through fan fiction and art.
Amandatello's Lair - Yeah! Just goes to show, you can't keep a good Turtle fan down.
The Madhouse - A quickly growing TMNT fan site with some great fiction. Check it out!
Tinselcat's Starship Some great fics (some slash) and art. Including Kyabetsu's collection!
Ziptango's Fan Attik Ziptango's Fun site with fics, art, and lots of fun, weird stuff. (Kiss the Turtles! Bwahahahaha!)
The Secret Lair - Terran's really cool interactive TMNT fan site! Take the tour and see what kind of trouble you can get into. Home of amazing fan fiction.
Mondo J. Gecko's Lair - Cool Fan Art! (It's new, give it time.) :)

Gargoyles

The Gargoyles Fan Website - Home of TGS, the Gargoyles fan fiction archive, and Avalon Mists to name a few things.
Station Eight - It has a lot of Gargoyles info, and Ask Greg.
MGC - A Gargoyles fan art contest site. Monthly contests!

Art Sites

Nissa's page - Not sure if this site has an official title yet. But it does have fabulous art work, and some of it's of my characters! Squee!

Art Studio LLC - Website of Christopher Hart. When I need a new “how to” book, this is who I check out first.

How to Draw Manga - My secondary “how to”. Many of the books make great reference tools, even if manga isn’t your style.

Metaphysics and Occult

The Pyramid Collection - A catalog for all things spiritual.
Silver RavenWolf's site - Silver's my favorite Wiccan author, I love her books, especially the ones for teens.