
This book is similar to others in which characters develop powers and must save the world. Having the powers arise from a seemingly innocent friendship ceremony is unusual, and having one of the main characters manipulate his friends makes it more so. Kaz is an interesting character to follow. He is the character who reluctantly participates in the adventure but knows that they're in over their heads. He's also the character who fully embraces his powers when he discovers he can control the Earth. Quite a transformation! It was a little sad to see how the voice used Brett's despair for his brother to make him do things. Readers will know that all of his decisions have secrets behind them. This book is the beginning of the series, and I'm curious to know how the next one begins. Arcadia was introduced, but I imagine it will become a much bigger factor. The question is, how much bigger?