Louis Wu is the son of
Beowulf Shaeffer and
Sharrol Janss. His
biological father is
Carlos Wu. He was born in 2650, and has an older sister named Tanya.
Louis Wu appears in the following stories by
Larry Niven:
1. There is a Tide, 1968
2. Ringworld, 1970
3. The Ringworld Engineers, 1980
4. The Ringworld Throne, 1996
There is a Tide appears in the collection Tales of known space (1975).