Sarah Pinborough's Cross Her Heart is a gripping psychological thriller that delves into the complexities of trust, identity, and the haunting shadows of the past. Known for her ability to weave intricate narratives filled with suspense and unexpected twists, Pinborough once again delivers a story that keeps readers on the edge of their seats from start to finish.

The novel centers around Lisa, a woman who appears to have a stable life, dedicated to her daughter Ava, her career, and her best friend Marilyn. However, beneath this facade lies a woman haunted by a secret past that she has worked tirelessly to keep hidden. The blurb hints at a seemingly innocuous event—Ava rescuing a boy from drowning—that sets off a chain reaction, threatening to unravel Lisa's carefully constructed life. This premise sets the stage for a narrative that is as much about the suspense of uncovering secrets as it is about the emotional turmoil of confronting one's past.

One of the standout aspects of Cross Her Heart is its exploration of trust and betrayal. Pinborough masterfully crafts a narrative where every character is shrouded in ambiguity, leaving readers questioning their motives and allegiances. Lisa's journey is particularly compelling as she grapples with the fear of her past catching up with her and the possibility of opening her heart to new relationships. The introduction of a handsome client who shows interest in Lisa adds another layer of complexity, challenging her to consider whether she can truly move beyond her past and trust again.

Character development is a strong suit in this novel. Lisa is portrayed with depth and nuance, making her a relatable and sympathetic protagonist. Her internal struggles are depicted with authenticity, capturing the tension between her desire for a normal life and the ever-present fear of exposure. Ava, her daughter, is also a well-rounded character, whose actions inadvertently become the catalyst for the unfolding drama. The dynamic between Lisa and Ava is central to the story, highlighting themes of maternal love, protection, and the lengths one will go to safeguard their loved ones.

Marilyn, Lisa's best friend, adds another dimension to the narrative. Her role is pivotal, providing both support and a mirror to Lisa's own struggles. The friendship between Lisa and Marilyn is portrayed with warmth and complexity, illustrating the importance of having a confidante amidst life's challenges. However, as the story progresses, even this relationship is tested, adding to the novel's tension and intrigue.

Pinborough's writing style is both engaging and evocative, drawing readers into the world she has created. Her ability to build suspense is evident throughout the novel, with each chapter revealing just enough to keep readers hooked while maintaining an air of mystery. The pacing is well-executed, with moments of intense action balanced by quieter, introspective scenes that allow for character development and thematic exploration.

In terms of themes, Cross Her Heart delves into the idea of identity and the masks people wear to protect themselves. Lisa's struggle with her past and her attempts to forge a new identity resonate with anyone who has ever felt the need to reinvent themselves. The novel also examines the impact of secrets and lies, both on an individual and familial level, and the inevitable consequences when they come to light.

Comparatively, Cross Her Heart shares thematic similarities with works by authors like Gillian Flynn and Paula Hawkins, known for their psychological thrillers that explore the darker aspects of human nature. Like Flynn's Gone Girl or Hawkins' The Girl on the Train, Pinborough's novel is a testament to the power of secrets and the fragility of trust. However, Pinborough brings her unique voice to the genre, infusing the story with emotional depth and a focus on the complexities of female relationships.

Overall, Cross Her Heart is a compelling read that combines psychological suspense with emotional resonance. Sarah Pinborough has crafted a story that is both thrilling and thought-provoking, inviting readers to consider the nature of trust, the weight of secrets, and the possibility of redemption. For fans of psychological thrillers, this novel is a must-read, offering a fresh take on familiar themes with a narrative that is both engaging and impactful.

In conclusion, Cross Her Heart is a testament to Sarah Pinborough's skill as a storyteller, blending suspense, emotion, and complex characters into a narrative that lingers long after the final page is turned. Whether you're a longtime fan of the genre or new to psychological thrillers, this book is sure to captivate and entertain, leaving you eagerly anticipating Pinborough's next literary offering.