Dark Assassin: Black Secrets (there will be more than one book...)

Iphigenie- The main girl, who has lost everything
David- Another target, right?
Dagan (???)- Iphigenies twin, and is she the mysterious girl?
Dagan & Iphigenies parents- Dead, but leaving a tragic past for their daughter (daughters?)
Ms Lloyd- Davids mother, turns out it was a distraction
Feleti- Just who's side is her parents muderer on?
The boss- He inflicts pain of Feleti, and Iphigenie still hates him
Street rat boys- Just a few boys who got their butts kicked by Iphigenie
Police- Constantly getting in both Disney and Iphigenies way
Cain- Sent by ???, dead now
Sandy- Iphigenies best friend, however cold treated
Adam- A new friend of Iphigenie and worker for ???
Sabrina- A new friend of Iphigenie and worker for ???
Other agents- Workers of Disney that are trying to keep an eye on Iphigenie, but Feleti keeps deflecting