A young woman marries a wealthy widower and moves into his large English country house. She quickly realizes that the memory of her husband's first wife, Rebecca, haunts every corner of the estate. The housekeeper's obsessive devotion to Rebecca and the mysterious circumstances of her death continue to overshadow the second wife's attempts to make a happy life with her husband. As secrets about Rebecca's life and death are revealed, the new wife must grapple with her own identity and place within the household.

In an unnamed South American country, a lavish birthday party is thrown for a powerful businessman, with a famous opera singer as the guest of honor. The party is interrupted by a group of terrorists who take everyone hostage, demanding the release of their imprisoned comrades. As weeks turn into months, the hostages and their captors form unexpected bonds. The story explores the relationships that develop under these extraordinary circumstances, and the transformative power of music and love.

"Case Histories" is a gripping mystery novel that follows the story of a private investigator who is hired to solve three seemingly unrelated cold cases that took place decades ago. As he delves deeper into the mysteries, he uncovers dark secrets and hidden connections between the cases. The narrative is a complex web of intrigue, suspense, and drama, filled with well-crafted characters and unexpected plot twists that keep the reader hooked till the end.