If you found yourself gripped by Harper's mission to save her brother and uncover the truth behind the haunted house in Spirit Hunters, you'll love The Night Gardener. Molly and Kip's struggle to unravel the secrets of a mysterious manor, where an eerie tree and ghostly presence threaten everyone, creates a similarly tense and urgent narrative. The story’s central quest keeps the pages turning and delivers plenty of chills along the way.

If you enjoyed watching Harper confront her fears and grow braver and more self-assured, Ghost Squad offers a heartfelt journey as Lucely Luna faces her own supernatural challenges. Lucely must team up with her best friend and learn to trust herself and her abilities to save her family’s spirits, mirroring the emotional and personal growth at the heart of Spirit Hunters.

If you appreciated the Korean-American family dynamics and cultural elements woven into the ghost story of Spirit Hunters, you'll find The Jumbies equally rewarding. Corinne’s Caribbean heritage is central to her battle against dark spirits, and the novel draws on folklore rarely seen in middle-grade fiction, offering both supernatural thrills and rich cultural resonance.

If the chilling atmosphere and genuinely creepy hauntings in Spirit Hunters kept you turning pages late into the night, Small Spaces will deliver the same goosebumps. Ollie’s fight against sinister forces in a rural setting is filled with shadows, dread, and real danger, making for a haunting read with a similarly dark edge.

If you loved the tension and breakneck pace as Harper races to stop vengeful spirits in Spirit Hunters, Coraline will keep you equally enthralled. Coraline’s quick-thinking and courage as she explores a parallel world to rescue her parents from sinister forces creates a fast-moving, suspenseful adventure with supernatural stakes.