Ancient secrets. Supernatural forces. A lighthouse that holds the
key to it all. Lila Watson is drawn to Nantucket Island's mysterious lighthouse, harboring an unexplained connection to its energy. As vivid dreams plague her and her friends, they uncover a hidden cavern beneath the structure. When a powerful storm threatens to upset the delicate balance between light and darkness, Lila and her companions must perform an ancient ritual to restore harmony. But their actions have consequences. As they activate a network of mystical nodes across the island, they inadvertently weaken the veil between worlds. Now, Lila must embrace her destiny as the lighthouse's new keeper. If she fails, will an ancient darkness consume everything she holds dear? Echoes of Eternity: Lila's Lighthouse is the third in T.M. Park's Young Adult Supernatural Fantasy series.