"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.

This two-volume science fiction narrative follows a group of historians from 2060 who travel back to World War II-era England for research purposes. However, their mission goes awry when they become trapped in the past due to irregularities in the time travel system. As they navigate the dangers of the Blitz and other historical events, they must also confront the possibility that their actions could alter history. The characters grapple with the chaos of war, the intricacies of time travel, and the moral dilemmas of potentially impacting the future, all while trying to find a way back to their own time.

"Lovecraft Country" is a captivating and thought-provoking novel that seamlessly blends elements of horror, science fiction, and historical fiction. Set in the 1950s, the story follows a young African American man named Atticus Turner as he embarks on a dangerous journey through the racially segregated United States. Along the way, Atticus and his friends encounter supernatural forces, face institutional racism, and confront the horrors of Lovecraftian mythology. With its richly drawn characters and exploration of racial tensions, the book offers a unique and compelling perspective on both the genre of horror and the complexities of American society.

In this alternate history novel, a cataclysmic meteorite strike in the 1950s accelerates the space race due to fears of Earth becoming uninhabitable. The story follows a brilliant mathematician and former WASP pilot who battles the era's sexism and racism to become an astronaut. She and her diverse colleagues work against time to colonize space and ensure humanity's survival, while she also deals with personal struggles and the psychological toll of her ambitions. The narrative combines the tension of space exploration with the social dynamics of mid-20th century America, creating a compelling vision of what might have been if women had been at the forefront of the space race.

Set in an alternate Cairo at the turn of the 20th century, where magic and steampunk technology infuse the air, the story follows Fatma el-Sha’arawi, the youngest woman working for the Ministry of Alchemy, Enchantments and Supernatural Entities. When someone claiming to be al-Jahiz, the famed Sufi mystic who opened the veil to the magical realm forty years prior, returns to wreak havoc in the form of a murderous cult, Fatma must unravel the mystery behind this imposter. With the help of her new partner, a clever ministry bureaucrat, and her girlfriend, an enigmatic lounge singer, Fatma delves into a world of djinn and gods to prevent the imposter's diabolical plot from unleashing chaos upon the world.

This novel transports readers to an alternate 19th century where the British Empire extends its reach to Mars through the use of airships in space. The story follows Arabella Ashby, a young woman raised on the Martian colony who embarks on a daring adventure across the stars. When a threat emerges that could jeopardize her family's safety, Arabella disguises herself as a boy to secure a position aboard a Mars-bound ship. Along the way, she faces numerous challenges, including dealing with the intricacies of navigation and the prejudices of her crewmates, all while racing against time to save her loved ones. Combining elements of steampunk, adventure, and a touch of romance, the novel offers a unique blend of science fiction and historical fiction, set against the backdrop of an imaginatively re-envisioned 19th-century spacefaring era.

Set in an alternate 1961 where a meteorite has devastated the Earth and accelerated the space race, the narrative follows an astronaut as she navigates the complexities of space exploration and her role in the international effort to colonize Mars. Facing both technical challenges and social dynamics within the crew, she must contend with the era's pervasive sexism and political tensions, all while dealing with the personal sacrifices required for humanity's survival. The book blends historical detail with speculative fiction, exploring themes of duty, ambition, and the drive for scientific advancement against the backdrop of an alternate history of the space program.

Set in an alternate 1960s where a meteorite strike has accelerated space exploration, the novel follows a female astronaut as she navigates the complexities of lunar politics, espionage, and personal sacrifice. With Earth facing environmental catastrophe, the space program becomes a beacon of hope for humanity's survival. The protagonist must contend with sabotage attempts that threaten the stability of the lunar colony, while also grappling with societal expectations and her own ambitions. As the space race intensifies, she is drawn into a dangerous game of political intrigue and must use her wits and courage to ensure the success of the mission and the safety of her colleagues.