I'm the author of Vendetta, Inferno and Mafiosa, collectively known as the Blood for Blood trilogy. 

Often described as Romeo and Juliet meets The Godfather, the Blood for Blood trilogy follows seventeen-year-old Sophie Gracewell as she becomes embroiled with a deadly mafia family in Chicago. When she discovers secrets about her own family that make it impossible to climb back out of the criminal underworld, she must instead learn to survive it. As she grapples with her new identity, Sophie discovers that instant chemistry isn't all it's cracked up to be, dangerous boys are often just that - dangerous - and sometimes the person who annoys you the most might be the person who cares about you the deepest.