These are sites with useful information on what you need to know in order to protect your writing and different copyright laws.
Protecting Your Writing (You can download a free book)
As a writer, knowing the basics of copyright law can help you protect your writing before signing your rights away. Copyrighting your books, stories, novels, and poems is rather straightforward. Whether your work is on paper or posted on the Internet, your writing is automatically protected by copyright as long as it’s in a physical form […]