Brianna Labuskes' By the Time You Read This is a gripping psychological thriller that delves into the dark complexities of familial bonds, the haunting shadows of the past, and the chilling allure of true crime. The novel is a masterclass in suspense, weaving a narrative that is as much about the intricacies of human psychology as it is about the hunt for a killer.

At the heart of the story is Raisa Susanto, an FBI forensic linguist who is trying to distance herself from the traumatic legacy of her sister, Isabel—a notorious serial killer. Labuskes crafts Raisa as a deeply nuanced character, torn between her professional duty and personal demons. The novel opens with a chilling letter from Isabel, stating, "By the time you read this, I’ll be dead." This ominous message sets the stage for a narrative that is both a psychological exploration and a thrilling mystery.

Labuskes excels in character development, particularly with Raisa. Her internal struggle is palpable, as she grapples with the duality of her identity: the competent FBI agent and the sister of a psychopath. Raisa's journey is one of self-discovery and acceptance, as she is forced to confront the parts of herself that she has long tried to suppress. Her relationship with Isabel is complex, marked by a blend of fear, guilt, and an inexplicable bond that only siblings can share. This dynamic adds a rich layer to the narrative, making Raisa's character arc both compelling and relatable.

The supporting characters, including FBI forensic psychologist Callum Kilkenny, are equally well-developed. Kilkenny serves as both a professional partner and a personal anchor for Raisa. His analytical mind complements Raisa's linguistic expertise, creating a dynamic partnership that drives the investigation forward. Labuskes skillfully uses their interactions to explore themes of trust, loyalty, and the blurred lines between personal and professional relationships.

The novel's plot is intricately woven, with Labuskes expertly balancing the tension between past and present. The discovery of a new victim, killed in the same manner as Isabel's previous victims, propels the narrative into a high-stakes investigation. Labuskes' pacing is impeccable, maintaining a sense of urgency that keeps readers on the edge of their seats. The inclusion of true-crime enthusiasts obsessed with Isabel adds an additional layer of intrigue, highlighting society's fascination with the macabre and the ethical implications of such obsessions.

Labuskes' writing is both evocative and precise, capturing the psychological depth of her characters while maintaining a taut, suspenseful narrative. Her use of forensic linguistics as a plot device is particularly noteworthy, adding a unique dimension to the investigation. This focus on language and communication underscores the novel's exploration of identity and perception, as Raisa deciphers not only the clues left behind by Isabel but also the hidden truths within herself.

Thematically, By the Time You Read This delves into the nature of evil and the impact of trauma. Labuskes poses thought-provoking questions about the extent to which we are shaped by our past and the possibility of redemption. The novel's exploration of these themes is both unsettling and enlightening, prompting readers to reflect on the complexities of human nature.

In comparison to other psychological thrillers, Labuskes' novel stands out for its depth of character and psychological insight. Fans of Gillian Flynn's Sharp Objects or Tana French's In the Woods will find similar themes of familial dysfunction and the haunting presence of the past. However, Labuskes' focus on forensic linguistics and the unique sibling dynamic between Raisa and Isabel offers a fresh perspective within the genre.

Overall, By the Time You Read This is a captivating and thought-provoking thriller that will resonate with readers long after the final page. Labuskes has crafted a story that is as much about the search for truth as it is about the search for self, making it a must-read for fans of psychological suspense.

In conclusion, Brianna Labuskes has delivered a novel that is both a thrilling mystery and a profound exploration of the human psyche. By the Time You Read This is a testament to her skill as a storyteller, offering a narrative that is as intellectually engaging as it is emotionally resonant. Readers seeking a thriller that challenges the mind and stirs the soul will find much to admire in this compelling work.