The Bermuda Triangle, known metaphorically as the 'Devil Triangle' is a loosely defined region in the western part of the North Atlantic Ocean. The vertices of the triangle are typically considered to be Miami (Florida, USA), Bermuda, and San Juan (Puerto Rico). This region has long been associated with reports of mysterious disappearances of ships and aircraft. Despite its notoriety, official bodies such as the U.S. Navy do not recognise the region as having an unusually high incidence of accidents compared to other heavily trafficked ocean routes. Most experts attribute incidents in the area to natural and human factors rather than paranormal causes. Public fascination with the Bermuda Triangle intensified in the mid-20th century, following media reports and speculative articles that framed isolated incidents as supernatural phenomena. Over time, this narrative evolved into a powerful global myth. The book The Bermuda Triangle, Myth or Reality? examines the origins, development, and persistence of this legend, separating sensationalism from scientific inquiry. The book explores documented historical incidents and evaluates scientific explanations such as extreme weather patterns, ocean currents, underwater geology, methane hydrate eruptions, magnetic variations, navigational challenges, human error, and mechanical failures. These factors, rather than extraordinary theories involving aliens or lost civilisations, are presented as the most plausible explanations for many of the reported incidents. Organised into four parts and eighteen chapters, the book adopts a multidisciplinary approach. Part One traces the historical emergence of the Bermuda Triangle myth and the role of media and popular culture in amplifying its mystery. Part Two focuses on scientific and environmental explanations, including meteorology, oceanography, geology, and human operational factors. Part Three examines the mythology and paranormal theories that have captured public imagination, highlighting how human curiosity and storytelling transform uncertainty into legend. Part Four re-evaluates historical cases using modern scientific tools and technological advances, offering fresh perspectives that reconcile myth with empirical evidence. At the end, the book presents the Bermuda Triangle as both a geographical region and a metaphor for humanity's enduring fascination with the unknown. It encourages critical thinking, empirical analysis, and measured skepticism. The Bermuda Triangle is likely more a product of myth and imagination than an enduring mystery. The Bermuda Triangle, Myth or Reality? invites readers whether skeptics or believers to explore the subject with an open and inquisitive mind.