"11/22/63" is a science fiction novel by Stephen King that follows the story of Jake Epping, a high school English teacher who discovers a portal that leads to 1958. After being convinced by his friend Al to use the portal to prevent the assassination of John F. Kennedy, Jake embarks on a journey through time to change the course of history. Along the way, he falls in love with a woman named Sadie and faces various obstacles that threaten to alter the timeline he is trying to change. The book explores themes of love, loss, and the consequences of trying to change the past.

The book follows the story of a young woman in 18th-century France who, desperate to escape an arranged marriage and yearning for freedom, makes a Faustian bargain with a mysterious god-like figure to live forever without being remembered by anyone she meets. Her immortality becomes a curse as she moves through the centuries, leaving no mark on the world until, 300 years later, she stumbles upon a young man in a bookstore who, to her shock, remembers her name. This encounter unfolds into a tale of love, memory, and the intrinsic value of leaving one's mark on the world.

In this epistolary science fiction novel, two rival agents, Red and Blue, find themselves on opposite sides of a sprawling temporal conflict known as the Time War. As they carry out missions to manipulate the strands of history for their respective factions, their paths cross in unexpected ways. Through a series of secret letters left across time and space, what begins as taunting correspondence evolves into a deep, forbidden connection. The narrative weaves a complex tapestry of time-travel and intrigue, exploring themes of love, identity, and the consequences of actions within the ever-shifting sands of time. As their bond deepens, Red and Blue must ultimately decide where their loyalties lie and what sacrifices they are willing to make for a chance at a future together.

In this historical fiction novel, we follow the story of a time-traveling woman who has reunited with her 18th-century husband in pre-Revolutionary America. As the couple attempts to build a life together in the tumultuous setting of the American colonies, they are faced with the challenges of the impending war, family drama, and the complexities of navigating a society on the brink of rebellion. The novel intertwines elements of romance, adventure, and historical events, as the protagonists balance their personal lives with the larger historical forces at play, all while maintaining the secret of the woman's time-traveling origins.

In this science fiction novel, the protagonist, born in a world where travel between parallel universes is possible, is one of the rare individuals who can traverse these alternate realities due to her counterparts being dead in other worlds. The story delves into themes of identity, privilege, and survival, as she navigates complex relationships and a web of secrets. Her unique position allows her to gather intel across worlds, but it also places her in grave danger, leading her to confront her own past and the stark disparities between different versions of her life and society. As she moves through these spaces, she must grapple with the moral implications of her actions and the true meaning of having a place to call home.