Black and White Witches - Who's really the evil !?

Blurb:
You can not read, can not write, but you heal fast, even for a witch.
You get sick if you stay indoors after dark.
You hate White Witches But Love Annalise, who is one.
You've been kept in a cage since you were fourteen.
All you've got to do is escape and find Mercury, the Black Witch who eats boys. And do that before your seventeenth birthday.
Easy.

Content:
This book tells the story of Nathan, who is half Black and half Witch White Witch.
It is based on the control of the white witch only a year of interviews, always gets new regulations and bans imposed and one day of them locked up in a cage, where he spends some time in his life.
To receive his gift and thus its proper witchcraft with 17, he needed 3 gifts and the blood of his ancestors. But his mother is dead and his father, he has no contact. So he decides to run away with the best opportunity and the Witch Mercury seek the only one who can still help him.

Cover:
Half Bath has a very interesting and attractive cover.
On the front of the background is black, on the back of white and each is equipped with smoke-like red paint a face mapped out. It is very well explained that Nathan has two sides, the black and the white.

My Opinion:
The book is from side to side more exciting and I wanted it hardly put it down.
The writing style I really like. The story is written from the first-person perspective and in some cases the reader (you) is directly addressed so that you really can put into what is happening inside and sympathizes with Nathan.
In addition to topics such as good and evil, the love comes into play.
The English is easy to understand and I had to look up only a few words, even though I'm actually quite out of practice. : D

Conclusion:
Half bath is varied, exciting and absolutely worth reading. I'm curious what will happen in the second part.