"The Harvest of Time" is a Doctor Who novel written by Alastair Reynolds. It is part of the Doctor Who book series, featuring the adventures of the Time Lord known as the Doctor. In "The Harvest of Time," the Doctor finds himself facing an old enemy, the Master, who has returned with a sinister plan that threatens the fabric of time and space. The Doctor must confront the Master's machinations and unravel a complex web of deceit and manipulation. The novel is known for its gripping storytelling, capturing the essence of the Doctor Who series with its blend of science fiction, adventure, and time travel. It offers an exciting and immersive experience for fans of the long-running television show, as well as readers looking for an engaging science fiction tale. "The Harvest of Time" is a standalone novel within the Doctor Who book series and provides an original story featuring the iconic characters of the Doctor and the Master.