Buffy thought she'd finished the Master when she dusted him. But in Sunnydale things have a way of coming back. . . . The Master may be dead, but he is not forg

As long as there have been vampires, there has been the Slayer. One girl in all the world, to find them where they gather and to stop the spread of their evil a

For many centuries, the physics of possible time travel have intrigued many great earthly scholars. In years gone by, both Isaac Newton and Albert Einstein inve

Mankind had spent decades trying to overcome an impending ecological global disaster. By the late twenty-third century, the disaster that they were attempting t