"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.

In this science fiction novel, a young man with a desire to prove himself and find his place in the universe impersonates his clone brother, a high-ranking noble and military commander. His reckless attempt to undertake a mercenary mission goes disastrously wrong, leading to his capture and torture by enemies. Meanwhile, his brother must navigate political intrigue and familial bonds to rescue him. As they confront their shared past and uncertain future, the brothers grapple with questions of identity, loyalty, and redemption, set against the backdrop of a complex interstellar society.

"Zoo City" by Lauren Beukes is a gripping urban fantasy novel set in a gritty Johannesburg where people who have committed a crime are magically bonded with an animal familiar. The story follows Zinzi December, a former journalist with a sloth on her back, as she becomes embroiled in a dangerous mystery involving a missing pop star and a dark conspiracy that threatens her newfound stability. With its unique blend of crime, magic, and social commentary, "Zoo City" explores themes of redemption, identity, and the consequences of our actions in a captivating and thought-provoking way.

In "Sphere" by Michael Crichton, a team of scientists is sent to investigate a mysterious spacecraft discovered deep underwater. As they explore the alien vessel, they uncover a massive, perfectly spherical object that seems to possess incredible powers and the ability to manipulate reality. With their own fears and hidden desires becoming increasingly dangerous, the team must navigate the psychological and physical challenges of the sphere, questioning their own sanity and the true nature of the enigmatic object.

In this captivating science fiction novel, a young woman named Dag is tasked with the responsibility of restoring the lost memories of a society that has been stripped of its past. As she delves into the secrets of memory manipulation, she uncovers a shocking conspiracy that threatens to unravel the very fabric of her world. With her determination and resilience, Dag must navigate through a web of deceit and danger to uncover the truth and save her people from a future devoid of their collective memories.

"Body of Glass" by Marge Piercy is a dystopian novel set in a future where technology has advanced to the point where humans can upload their consciousness into artificial bodies. The story follows the life of a woman named Kassia, who is a "shaper" - an individual with the ability to shape and mold her body at will. As Kassia navigates a society obsessed with physical perfection and conformity, she becomes involved in a rebellion against the oppressive government, ultimately questioning the true meaning of identity, freedom, and what it means to be human.

In the gripping sequel to a fantasy saga set in an Asia-inspired metropolis, two clans wage a violent turf war for control of magical jade, which grants its users enhanced abilities. As the struggle for supremacy escalates, the Kaul family of the No Peak clan must navigate dangerous political waters, both within their city and on the international stage, to protect their hold on power. Amidst betrayal, bloody skirmishes, and complex alliances, the Kauls are also confronted with the personal costs of their ambitions, as they strive to uphold their family's honor and legacy in a world where loyalty is scarce and enemies are everywhere.

"Black Man" by Richard Morgan (also published as "Thirteen" in the United States) is a futuristic science fiction novel set in a world where genetically engineered humans, known as "variants," exist alongside regular humans. The story follows Carl Marsalis, a former variant soldier who is now working as a private investigator. As he gets caught up in a series of murders, Carl must confront his own troubled past while navigating a society that fears and discriminates against him. This gripping and thought-provoking novel explores themes of identity, prejudice, and the consequences of scientific advancements.