Fantasy Map building tool, free to use for basic creation, but you have to pay if you want to add it to your books.
The Prose is a website for writers to share their writing. Prose has contests, featured authors, and a library of books by authors.
Website: World Timeline
An interesting site that gives you a timeline of the Earth right from the very start of it all. Not sure just how exact it is, but still an interesting site to check out.