In the novel, a team of four women—an anthropologist, a surveyor, a psychologist, and a biologist—embark on an expedition into Area X, a mysterious and remote region cut off from civilization. The area is known for its strange occurrences and the disappearance of previous expedition members. As the team delves deeper into the wild and enigmatic landscape, they encounter bizarre creatures, cryptic signs, and the remnants of a lost civilization. The biologist, serving as the narrator, documents their discoveries and her own personal transformations, driven by the unseen forces of Area X. The novel explores themes of nature, mutation, and the unknown, as the expedition's members confront the limits of knowledge and the consequences of seeking to uncover the inexplicable.

In a dark and twisted version of Tokyo, creatures known as ghouls lurk in the shadows, surviving by consuming human flesh. The story follows a young college student who, after a fateful encounter with a ghoul, becomes a half-ghoul himself. Thrust into a hidden world filled with danger and hunger, he must navigate the blurred lines between human and monster, grappling with his new reality and the moral complexities of his insatiable appetite. As he struggles to maintain his humanity, he finds himself caught in the crossfire between ghoul factions and the relentless ghoul investigators determined to eradicate their kind.

In this gothic novel, a 1970s British acid folk band retreats to an ancient country house to create their next album, only to find themselves enveloped by supernatural occurrences. As the young musicians are drawn into the eerie atmosphere of Wylding Hall, the strange environment fuels their creativity, leading to the creation of a legendary album. However, the summer takes a dark turn when the lead singer mysteriously vanishes, leaving behind a tangle of haunting memories and unanswered questions that persist for decades, until the surviving band members reluctantly confront their past in a series of interviews, revealing the chilling truth behind the disappearance.