If nothing else, I would've picked up this book just based on the cover. The story, however, blew me away. It's an excellent middle grade sci-fi thriller, and Hana is sure to capture the hearts of readers young and old alike. Set in the somewhat near future (30 years), technology has advanced that anyone with a special implant is connected through a network known as the multiweb. But advanced technology hasn't made things into a utopia - unchecked climate change, mysterious illnesses, and the effects of being constantly connected all come into play. The world and all the scenes are wonderfully described, and it really feels like you're watching the whole story unfold in front of you, action scenes included. The characters are well-developed, and the story engaging enough that you really don't want to stop reading once you start. Perfect for any young sci-fi or thriller lover! ( )