Forty years ago, Christmas disappeared from Everwinter. On the night of the village's final Christmas celebration, the enormous Christmas Bell vanished. The lights went out, the celebration ended, and the people of Everwinter slowly forgot what Christmas had once meant. Fifteen-year-old Sarah Dolphin has grown up knowing only the silence. Then she discovers an old book hidden beneath the snow. Inside are clues suggesting that the Christmas Bell was taken before midnight and that it may still be somewhere beyond the frozen mountains. Determined to uncover the truth, Sarah secretly leaves Everwinter with her best friend Jon. Their journey leads them through a dangerous frozen forest, across a broken river, and into a world of secrets. Along the way, they encounter a mysterious White Lady, a huge snow-white bear named Tih, and a frozen castle hidden deep inside the mountains. But inside the castle waits Gorvath, a giant who has lived alone for forty years. He has the bell. He knows why Christmas disappeared. And his story is far more complicated than Sarah ever imagined. As danger closes in and an ancient force awakens beneath the ice, Sarah must discover whether courage means fighting an enemy or understanding the pain that created one. To bring Christmas home, she will have to risk everything. The Mystery of the Lost Bell is a cinematic young adult Christmas adventure filled with mystery, fantasy, survival, friendship, forgiveness, hope, and the search for home.