Sapphire flames

"In a world where magic is the key to power and wealth, Catalina Baylor is a Prime, the highest rank of magic user, and the Head of her House. Catalina has always been afraid to use her unique powers, but when her friend's mother and sister are murdered, Catalina risks her reputation and safety to unravel the mystery. But behind the scenes, powerful forces are at work, and one of them is Alessandro Sagredo, the Italian Prime who was once Catalina...