"Lair of Dreams," the sequel to "The Diviners," continues to delve into the supernatural elements of 1920s New York City. The story centers around Evie O'Neill and her group of friends who possess unique abilities. As they navigate the complexities of their powers, they also face the dangers of a mysterious sleeping sickness that is spreading through the city. This illness entraps its victims in a dreamlike state, escalating the urgency for Evie and her companions to uncover the truth behind its origins.
The narrative intertwines various characters, each with distinct powers and personal struggles. Through their journeys, themes of friendship, sacrifice, and the quest for identity emerge. The historical backdrop enriches the story, highlighting the societal issues of the time while blending them with elements of fantasy and horror. The characters must confront not only external threats but also their internal demons as they seek to protect those they love.