Who is stomping in front of Flinki's lighthouse? The little island hopper can hardly believe his eyes: it's pirates. But the brave little bird doesn't hide away. He dives into his next adventure, engaging in exciting battles and hunting for a treasure of gold. Flinki must use all his skills. He gathers his friends, the sea creatures, together. Will that be enough against the clever pirates? This thrilling and entertaining picture book is perfect for reading and storytelling. The story sparks interest in pirates, the North and Baltic Seas, and sensitively addresses themes of friendship, conflict, and reconciliation.