In Echo, Justin is reliving the same day over and over again. Each day, though, something "new" happens. The day is the one-year anniversary of his brother's suicide. He puts up with voice in his head, the one that guides him during the day.
Until the end of the book... ...Okay, that could have ruined the book if you wanted to read it. This book was really dumb. Brother suicides. Then Justin relives the day over and over again. I've seen books like this before. I think it's a bit cliched. It wasn't all that great. And the voice was just creepy. I really wouldn't recommend this book for anyone.