Queen’s Island is the main island in Gallows Sound and the seat of the capital city of Queen’s Harbor. Most of Queen’s Island is farmland, but to the west grows a large jungle. Within the jungle is the thought-to-be-haunted Library in the Forest, where the former Twenty-One Butterflies have built a home.

Queen’s Harbor is the center of wealth in Gallows Sound and all the aristocrats, including Governor Johnson, lives there.

Casey, Jack, and the apothecary Beseda all come from Queen’s Island. Casey used to be part of the aristocracy herself.