This book presents the complete story of Halloween from its ancient beginnings to modern-day celebrations. It traces the origins in the Celtic festival of Samhain, when communities marked the end of the harvest and honored spirits, and explains how rituals, offerings, and seasonal observances shaped the traditions we know today. It describes the origins of key symbols, including pumpkins, black cats, witches, and the story of Jack O'Lantern. The book also shows how Halloween traveled to North America, how customs like trick-or-treating developed, and how haunted attractions, costumes, and seasonal decorations became part of the holiday. Historical practices, folklore, and social rituals are connected to contemporary celebrations, showing how the festival maintains its significance and appeal around the world. Filled with facts, stories, and cultural context, this book provides a thorough understanding of Halloween's history and the traditions that continue to captivate people of all ages.