Rihannsu

Rihannsu is a series of five Star Trek novels by author Diane Duane, including one written with her husband Peter Morwood. Rihannsu is the name that Romulans use for their race in Duane's series of books and the name of their language. • My Enemy, My Ally (1984) • The Romulan Way (1987) - co-written with husband Peter Morwood • Swordhunt (2000) • Honor Blade (2000) • The Empty Chair (2006) https://en.wikipedia.org/wiki/Rihannsu