Fairies are typically depicted as small, winged human-like creatures in children's stories. While they marry and have families like humans, fairies also possess supernatural powers that make them unpredictable and potentially dangerous. Some notable fairies from stories include Tinkerbell, Peter Pan's loyal companion who can be friendly or unfriendly; Oberon and Titania, the king and queen of fairies who rule over Fairyland; and Puck, the playful and mischievous messenger fairy who plays tricks and causes people to fall in love at Oberon's command.