The Nest by Kenneth Oppel is a fantasy novel aimed at readers aged nine to twelve. The story revolves around Steve, a boy with obsessive-compulsive disorder and anxiety, who is dealing with his newborn sibling’s serious health issues. As his parents focus on the baby’s survival, Steve feels neglected and frightened, fearing that his family could fall apart if the baby dies. Amidst this turmoil, Steve begins having strange dreams about wasps and nests. An ethereal spirit, the wasp queen, visits him in these dreams and offers a solution: to replace his ailing brother with a new, healthy baby. Desperate and hopeful, Steve agrees, but he soon realizes that the wasp queen and the new sibling are far more sinister than he imagined. The novel explores Steve’s quest for normalcy, his struggle with mental challenges, and the impact of his decision. Steve’s younger sister, Nicole, provides comfort and helps him accept himself during this challenging time. The book's dream sequences blur the lines between reality and fantasy, making the reader question what is real. Kenneth Oppel, a Canadian children's writer known for his children's and young adult fiction, skillfully blends fantasy with emotional depth in The Nest. Jon Klassen's black-and-white illustrations add to the story’s unsettling yet heartwarming atmosphere.