Title: Christmas in Camelot
Description: On Christmas Eve, Jack and Annie's tree house transports them to King Arthur's castle at Camelot, where they undertake a quest to the castle of the Otherworld.
Subjects: Juvenile fiction, Fiction, Magic, Brothers and sisters, Tree houses, Christmas, Time travel, Camelot (Legendary place), New York Times bestseller, nyt:series_books=2007-03-10, Siblings, Children's fiction, Time travel, fiction, Magic, fiction, Christmas, fiction, Tree houses, fiction, Brothers and sisters, fiction, camelot, Christmas stories, Space and time, Hermanos, Cabañas en los árboles, Magia, Spanish language materials, Ficción juvenil, Viaje a través del tiempo, Ying yu, Duan pian xiao shuo, Dui zhao du wu, Er tong wen xue, Han yu, Siblings, fiction
Places: Camelot, Kansas, Mei guo, Britannien
People: King Arthur
Time periods: The Middle ages, Xian dai, Mittelalter