Home › The Draco Tavern › The Schumann Computer T The Schumann Computer by Larry Niven · Book 4 of The Draco Tavern Buy on Amazon About “The Schumann Computer” The Schumann Computer is a book by Larry Niven. It is book 4 of the series The Draco Tavern. ← Assimilating Our Culture, That's What They're Doing! All The Draco Tavern books in order The Green Marauder →