The phrase denotes a printed literary work, particularly a guide, that facilities its narrative on malevolent or harmful entities or occasions current inside the ocean’s depths. The composition usually entails themes of horror, suspense, or journey, capitalizing on the inherent thriller and potential perils related to unexplored marine environments. For example, a novel chronicling a sequence of unexplained disappearances attributed to a monstrous creature lurking in a distant oceanic trench would match this description.
Works becoming this description leverage the ocean’s vastness and unknown nature to evoke primal fears and generate compelling tales. Traditionally, maritime lore has been rife with tales of sea monsters and treacherous circumstances, offering fertile floor for narratives that discover humanity’s vulnerability within the face of nature’s energy. The advantages of such literature lie in its capability to entertain, present escapism, and generally supply allegorical commentary on human nature and the results of unchecked ambition.