Requiem is the last book in the trilogy. It has a much better series of events than the other two books. Lena is still out on the run with her "new" pack. They have plans to overturn the power in Portland, rioting, attacking, and just plain rebelling.
This book is not for kids. I think that of all the books, that this one is the most disturbing and violent. It surprised me. I didn't think that this book would be ten times bloodier that all the others. I think that this book was better than all the other books because it had a better flow to it than the other books. It has a little story about Alex in the back of the book, and is overall recommended by me.