This book was a great conclusion to the series! Alex has been put under a magical spell by mirror dust- a bad one- where she must do whatever the witches want her to do. They are making Alex do horrible things, like hurt people and everything else. Why? Well, they're evil and they want to take over the otherworld. But where is she? She's in New York City, and if Conner doesn't save her, NYC will have some big damage. Conner, Goldie, Jack, Red, and Bree fly over to New York to save Alex. But it's worse than they thought. Weapons are being made by enslaved children, the team runs into some familiar people, and the Army is trying to kill Alex. Plus to make matters worse, Froggy is stuck in a mirror thanks to Mornia and hasn't been able to escape. Can Conner and his friends save Alex and the city as well as Froggy? I loved this book so much! The Land of Stories: Worlds Collide, twists magic with reality and humor. Happy reading!