Death Note Alternate Ending

[amrupally]

What would you the Reading level is on this Death Note novel? I have to read, which is a pain, and I need to know the reading of this book. It's Death Note: Another Note Los Angeles BB Murder Cases and I have no idea what the reading level on it would be. Our school decides the reading level on the vocabulary, plot, and sophistication. It would be really helpful because it is kind of required in my class.