Samhain: 10/31, or Halloween—traditionally a time to reflect, a time of divination, and a time to honor the ancients. But Phoebe's plans to communicate with her ancestors are cut short when she's recruited to help reunite a star-crossed, magical couple. Yule: 12/22, or the winter solstice, and the longest night of the year. And when Paige enters an all-night party at a local club, she finds herself at the center of an evil plot to bring about permanent midnight.