I would say 'Her Fearful Symmetry' by Audrey Niffenegger. It involves twins, which can be seen as a form of doppelganger. The relationship between the twins and their connection to the afterlife is explored in a very unique way. There's also 'The Secret History' by Donna Tartt, where the characters seem to have a sort of doppelganger - like relationship in terms of their shared secrets and how they are changed by their actions.
Well, 'Never Let Me Go' by Kazuo Ishiguro can be considered among the best. It has an undercurrent of doppelganger - like themes as the clones in the story are, in a way, doubles of each other, with their fates intertwined. Also, 'The Prestige' by Christopher Priest has elements of doppelganger as the two magicians are constantly competing and mirroring each other in a complex way.
In a small town, there was a man who discovered his doppelganger working at a nearby store. At first, he thought it was a prank when his friends told him. But when he went to see for himself, he was shocked. The other man moved and talked in a very similar way. They ended up becoming friends and often joked about their strange resemblance.
One remarkable story is about two soldiers in different military units. They were spotted by their comrades who thought they were the same person. They had the same build, complexion, and even the same way of walking. When they finally met, they shared stories of how their looks had caused some misunderstandings in their respective units. They were both amused and intrigued by their doppelganger situation.
You can start by looking at classic literature. Often, novels that deal with themes of identity, duality, and the self are likely to have doppelganger elements. For example, if a story has a character who seems to have a split personality or a mirror - image rival, it might be a good candidate. Check out reviews as well. If other readers mention elements of doubling or doppelgangers in their reviews, it's a sign.
One real story is about a woman who saw her doppelganger in an old mirror at her grandmother's house. She was alone in the room and suddenly, there was a figure that looked exactly like her but with a pale face. It just stared at her for a moment and then disappeared. It was really creepy.
Well, there's this doppelganger story that goes like this. A traveler was staying at an old inn. One night, as he was getting ready for bed, he saw his doppelganger in the reflection of a window. His doppelganger was doing exactly what he was doing but in a much more jerky and unnatural way. The traveler was so scared that he didn't sleep that night. Another one is about a young boy who noticed his doppelganger following him everywhere in school. It was always just out of sight, but he could sense its presence. It made him feel extremely uneasy, and he started to avoid going to school because of it.
One scary doppelganger story is about a woman who saw her exact double standing at the end of her driveway one night. As she got closer, the doppelganger vanished. Another involves a man who met his doppelganger in a mirror, but the reflection started moving differently than him. There's also a story of a girl who saw her doppelganger in a window and then strange things started happening in her house like objects moving on their own.
In ghost stories, doppelganger experiences can also involve the double doing something strange or out of character. For instance, a person might see their doppelganger walking in a cemetery at night when they know they are at home. The doppelganger could be wearing different clothes or have a different expression. This is often considered a very eerie occurrence as it defies the normal understanding of self - identity. It's as if the line between the living and the dead, or the real and the supernatural, is blurred when the doppelganger appears.
A well - known doppelganger horror story involves a young girl. She was playing in the forest near her home when she saw another girl who looked just like her. The doppelganger girl led her deeper into the forest. The real girl got lost and was terrified. She could hear the doppelganger's laughter all around her. After hours of wandering, she finally found her way out, but she was never the same again, always haunted by the memory of that strange encounter.
One of the well - known doppelganger novels is 'The Strange Case of Dr. Jekyll and Mr. Hyde' by Robert Louis Stevenson. In this novel, Dr. Jekyll creates a potion that transforms him into the evil Mr. Hyde, who is like his doppelganger in a sense of representing his repressed dark side.
Of course, there was! The editor would like to recommend several novels of this genre: Monday with Evil God Jam, I Have Billions of Doppelgangers, My Doppelgangers Are Emperors, My Countless Doppelgangers, and My Infinite Doppelgangers in the World of Cultivators. I hope you like my recommendation.😗