The Day of the Jackal is a classic thriller that stands as a benchmark in the genre, earning its place among other notable works such as The Manchurian Candidate and The Spy Who Came in from the Cold. It is often compared to the mysteries of the Hardy Boys for its depth and complexity.

The narrative centers around the Jackal, a mysterious and professional assassin. Described as a tall, blond Englishman with opaque, gray eyes, he is at the top of his profession. Unknown to any secret service in the world, he is tasked with a contract to kill the world's most heavily guarded man.

Armed with just a rifle, the Jackal has the power to change the course of history. His mission is so secretive that not even his employers know his name. As the minutes tick down to the final act of execution, it becomes apparent that no power on earth can stop the Jackal.