Anu Rhuka, a character in "The Crown & The Flame" series, is the famed Dragon Tamer of Blackspine. He is first seen in Book 2, Chapter 5.
Anu has white hair and beard, tan skin and brown eyes. Wears a blue grey tunic and has a bear fur cape. His dragon form has not yet been revealed.
Sei is Anu's granddaughter. He affectionately calls her "little Sei-Sei". Even though Sei has problems showing it, it's clear that her grandfather is very important to her. She even lost her will to live when she thought Anu was captured by Hex.
Dominic is Anu's student. Anu teaches him to master his powers and to find his dragon.