Holly Bourne's So Thrilled For You is a gripping exploration of friendship, societal expectations, and the hidden tensions that simmer beneath the surface of seemingly perfect lives. Set against the backdrop of an intense heatwave and a high-stakes baby shower, Bourne crafts a narrative that is both a psychological thriller and a poignant commentary on the complexities of modern womanhood.

The novel centers around four friends—Nicki, Lauren, Charlotte, and Steffi—who have been inseparable since their university days. Now in their thirties, they find themselves at different crossroads in life, each grappling with their own set of challenges and insecurities. The baby shower, organized by Charlotte for the expectant Nicki, serves as the catalyst for the unfolding drama. What should have been a joyous occasion quickly devolves into a day of revelations and confrontations, culminating in a mysterious fire that leaves everyone questioning who among them could be responsible.

One of the novel's greatest strengths is its character development. Bourne delves deep into the psyche of each woman, revealing their vulnerabilities and desires with a deft touch. Nicki, the reluctant mother-to-be, is portrayed with a refreshing honesty that challenges the traditional narrative of motherhood. Her ambivalence towards the baby shower—and perhaps motherhood itself—serves as a powerful reminder of the societal pressures women face to conform to certain roles.

Charlotte, on the other hand, is a character driven by her desperation to conceive. Her jealousy and resentment towards those who have what she desires most is palpable, and Bourne captures this internal struggle with empathy and nuance. Charlotte's character is a stark representation of the pain and frustration that often accompany infertility, a theme that is rarely explored with such depth in contemporary fiction.

Lauren, who is already a mother, provides a contrasting perspective. Her storyline highlights the often unspoken challenges of motherhood—the exhaustion, the self-doubt, and the feeling of being overwhelmed. Bourne's portrayal of Lauren is both realistic and relatable, offering a candid look at the realities of parenting that are often glossed over in favor of more idealized depictions.

Steffi, the happily child-free friend, adds another layer to the narrative. Her feelings of being judged by her friends for her lifestyle choices are a reflection of the societal expectation that women should aspire to motherhood. Through Steffi, Bourne addresses the stigma that often surrounds women who choose not to have children, challenging the notion that fulfillment can only be found through parenthood.

The novel's structure, with its alternating perspectives and the gradual unveiling of secrets, keeps the reader engaged and invested in the outcome. Bourne masterfully builds tension throughout the story, leading to a climax that is both unexpected and thought-provoking. The mystery of who started the fire serves as a metaphor for the underlying tensions that exist within the group, and the resolution is both satisfying and surprising.

In terms of themes, So Thrilled For You tackles the complexities of female friendship with a keen eye. Bourne explores how friendships evolve over time, particularly as life circumstances change and priorities shift. The novel raises important questions about loyalty, jealousy, and the ways in which we support—or fail to support—those we care about. It also examines the societal pressures that women face, from the expectation to become mothers to the judgment that comes with choosing a different path.

Comparisons to Big Little Lies by Liane Moriarty and Expectation by Anna Hope are apt, as Bourne's novel shares similar themes of female relationships and the secrets that lie beneath the surface. However, So Thrilled For You stands out for its focus on the specific challenges faced by women in their thirties, making it a timely and relevant read for today's audience.

Overall, Holly Bourne has crafted a novel that is both entertaining and thought-provoking. So Thrilled For You is a compelling read that will resonate with anyone who has ever felt the weight of societal expectations or the complexities of maintaining friendships in the face of life's challenges. It's a book that invites reflection and discussion, making it an excellent choice for book clubs and readers who enjoy stories that delve into the intricacies of human relationships.

In conclusion, So Thrilled For You is a testament to Holly Bourne's skill as a storyteller. Her ability to weave together elements of mystery, drama, and social commentary results in a novel that is both engaging and meaningful. It's a book that will stay with you long after you've turned the final page, prompting you to reconsider the dynamics of your own friendships and the expectations you place on yourself and others.