The Serpent and the Scepter was published by Sword & Sorcery Studios for Dungeons & Dragons 3E.
Credits: Introduction; Chapter One: Audience with the Archfiend; Chapter Two: The Tomb of Marilvaz the Scribe; Appendix: Feats, Spells and Rituals.
Notes: A rather important chunk of text was cut from the Introduction during production. You can find it here: The Serpent and the Scepter Erata.