This YA novel offers a compelling blend of mystery, action, and the supernatural, centered around a determined protagonist. Tessa's best friend, Holly, vanishes, seemingly connected to the disappearance of an FEA agent and the shadowy "Abel's Army," an organization of "Variants" or shapeshifters. Tessa's refusal to sit idly by drives the narrative, as she embarks on a dangerous personal investigation. The book explores themes of loyalty, bravery, and the pursuit of justice in a world where hidden powers exist. The emotional arc is one of increasing tension and empowerment. Tessa starts from a place of worry and fear for her friend, moving into active, courageous investigation, and ultimately facing a significant decision that shapes her future. The supernatural elements are woven into a contemporary setting, giving it a low-fantasy feel. This book is specifically for readers aged 12-18 who enjoy fast-paced thrillers with a paranormal twist and a strong, proactive female lead. A parent might reach for this book when their child is looking for an engaging mystery with action, or if they are interested in stories about shapeshifters and secret societies. It's a good choice for reluctant readers due to its brisk pacing and intriguing premise. Parents should be prepared for scenes of peril and danger, as Tessa frequently finds herself in threatening situations. Younger teens (12-14) might find the suspense thrilling, while older teens (15-18) will appreciate the themes of moral choice and self-discovery. What sets it apart is its focus on a personal quest driven by friendship, rather than a larger, more abstract conflict, making the stakes feel very immediate and relatable.
