Kolkata, once known as Calcutta, is a city of contrasts. It is a city where poverty and wealth coexist, where colonial architecture blends with modern skyscrapers, and where traditional values and contemporary trends intersect. It is a city that has been the birthplace of many famous writers, poets, and filmmakers. It is also a city that has been the backdrop for many horror stories.

In this book, we present a collection of twenty horror flash fictions set in Kolkata. These stories are a blend of traditional horror elements, such as ghosts, demons, and monsters, and contemporary themes, such as social media, technology, and globalization. The stories are written by a diverse group of authors, each with their own unique style and voice.

The stories are not only scary, but they are also thought-provoking. They explore the darker side of Kolkata, the side that is often hidden from view. They challenge us to think about the impact of rapid urbanization on our society and the environment. They also examine the consequences of our actions and the choices we make.

The stories are not for the faint-hearted. They are designed to keep you up at night, to make you question what is real and what is not, and to leave you with a sense of unease long after you have finished reading. But they are also a celebration of the rich cultural heritage of Kolkata, a city that has inspired and influenced so many artists and writers.

In these pages, you will encounter a range of characters, from the ordinary to the extraordinary. There are ghosts that haunt abandoned buildings, demons that possess human bodies, and monsters that lurk in the shadows. There are also humans who are capable of unspeakable acts of violence and cruelty. But there are also humans who are capable of great acts of kindness and bravery, even in the face of overwhelming evil.

We have tried to include stories that are both traditional and modern in their approach to horror. Some of the stories draw on the rich folklore and mythology of Bengal, while others use contemporary themes and settings. We have also included stories that are both subtle and overt in their approach to horror. Some of the stories rely on psychological horror and suspense, while others use graphic and visceral imagery.

The stories are set in different parts of Kolkata, from the bustling streets of Park Street to the tranquil gardens of Alipore. They also cover a range of themes, from the supernatural to the psychological. But all of the stories share a common thread: they are designed to scare, to unsettle, and to make you think.

We hope that this book will appeal to both fans of horror and those who are new to the genre. We have tried to make the stories accessible and engaging, without sacrificing their ability to scare. We also hope that the stories will provide a glimpse into the rich and diverse cultural landscape of Kolkata.

Finally, we would like to thank the authors who contributed to this book. Without their hard work and talent, this book would not have been possible. We would also like to thank the readers who have taken the time to read these stories. We hope that you enjoy them and that they leave a lasting impression on you.

Now, if you dare, turn the page and enter the dark and twisted world of horror in Kolkata.