Six months have passed since Sam arrived on Invisus Island. All is not well. Invisus is heading towards Antarctica at an alarming and unstoppable rate. Can the Island’s inhabitants be evacuated before they are consumed by this frozen wasteland? Racing against time, the residents of Pharos Lighthouse leap from one deadly situation to another, coming up against deadly Trows and fighting flaming Fire Fairies. Making matters worse, Sam and Jessica have had a blazing row and are not on speaking terms!

To rescue one of their own, they must put aside their differences and travel to the queen’s palace in the heart of the Dream Dimension. With friends and enemies, old and new, ready for a fight. Something wicked this way comes, and someone’s not lasting the night!

"Would you do it Sol. Would you really destroy Invisus?"

"Of course," Sol replied. "Why should I believe in an Island that never once believed in me?"