Who were the characters in the book the name of this book is secret?

Ok, well there were many characters to start out with but the main ones are: Cass, Max-Ernest, Amber, (You will find she is very important later on in the series.) Ms. Mauvais, (I believe it is prenounced M-aw-vay) Dr. L, (Which stands for Luciano.) Pietro, (Luciano's brother.) Cass' Mother Melanie, Cass' Grandfathers, Max-Ernest's Parents, Owen, And the Skelton Sisters.

If you would like more information on these characters, you will just have to read the book yourself. The Name of this book is a Secret.