11/22/63 by Stephen King is a gripping time-travel tale where a man is tasked with preventing the assassination of JFK, but faces unexpected consequences and moral dilemmas along the way.

Stephen King wrote the book “,” which came out in 2011. It is a blend of science fiction, historical fiction, and suspense, exploring the concept of time travel and its potential consequences.

The story follows Jake Epping, a high school English teacher from Maine. He discovers a portal in a local diner that leads to September 9, 1958. Al Templeton, the owner of the diner, reveals to Jake that he has been using the portal to attempt to change history by preventing the assassination of President John F. Kennedy on November 22, 1963.

Al, however, is dying and cannot complete his mission. He convinces Jake to take over and gives him detailed instructions on how to navigate the past, including how to establish a new identity and blend into the 1950s and early 1960s. Jake agrees to the task and sets out on a mission to alter history and save JFK.

As Jake delves deeper into the past, he becomes immersed in the culture and events of the time period, facing numerous challenges and encountering people who shape his journey. However, he soon realizes that changing the past has its consequences, and his actions can have far-reaching effects on the future.

“11/22/63” combines elements of time travel, historical events, and a character-driven narrative. It explores themes such as the consequences of altering history, the inherent dangers of meddling with the past, and the sacrifices one must make in pursuit of a greater cause. Stephen King masterfully weaves together suspense, romance, and historical accuracy to create a captivating and thought-provoking story.

The novel received critical acclaim for its compelling storytelling and meticulous research into the historical backdrop of the Kennedy assassination. It showcases Stephen King's ability to blend genres and create richly developed characters and settings, making “11/22/63” a popular and highly regarded work in his extensive bibliography.