World of the Lupi

The World of the Lupi is an urban fantasy series by author Eileen Wilks. It is also known as the Moon Children series.

Main characters

Lily Yu - a Chinese American sensitive who works for the Magical Crimes Division of the FBI
Rule Turner - the Nokolai Heir (or prince, as the press like to dub him). His werewolf clan is located in San Diego, California.
Grandmother - Lily Yu's grandmother, to be exact. She is an authoritative and sometimes downright bossy woman, but it is usually best to listen to her advice. She knows more than she usually lets on.
Cynna Weaver - a Finder whose image decorates the cover of Blood Lines. The tattoos are how Cynna works her special brand of magic.
Cullen Seabourne - a recent adoption to Rule's Nokolai werewolf clan. Cullen was clanless for many years. He is also a sorcerer, which is a slightly illegal pastime according to the federal authorities. Eileen describes him as sin incarnate to look at.