Margarett Weis Productions has announced they will be releasing three more books for their popular Serenity role playing game next year. They signed a new agreement with Universal Studios Consumer Products Group to produce the new products.
The first book will be a collection of adventures for Serenity. They will be interchangeable with most peoples Serenity campaigns. The next two books will be source material, including one called Six-Shooters and Spaceships which will include material on new ships, and more equipment and technology in the verse.
Hopefully this will make a trend in getting more expansion in the verse you can read in and play in.