So you fancy yourself a writer, eh? Well, then, you've come to the right place to throw your hat in the ring. There are plenty of lost Objects still out there waiting to be documented.
If you're more into saga-ish writing and you feel a flow coming on, you may also submit a story for the "Those Who Seek" or "The Forgotten and the Unknown" sections. These may be as simple as short stories or as vast as multi-chapter stories. Hell, if you really have a wild hair up your ass, you can even create a parody! Just below the sky is the limit.
Be sure to check out the guidelines to writing an effective Holders story.