In Her Defense is a gripping standalone psychological suspense novel by debut author Philippa Malicka and a Reese's Book Club Pick. Combining psychological thriller, courtroom drama, literary suspense, family secrets, unreliable memories, and mystery, this page-turning debut explores the devastating consequences of truth, manipulation, and the stories we tell ourselves. Perfect for fans of Lucy Foley, Laura Dave, Lisa Jewell, and Gillian Flynn, this compelling thriller will keep readers guessing until the very last page.

The entire country is captivated by the sensational trial between beloved television star Anna Finbow and therapist Jean Guest. Anna claims Jean manipulated and brainwashed her daughter, Mary, while Jean insists Mary's emotional trauma began long before they met, rooted in both her childhood and mysterious experiences at an elite art school in Rome. As shocking testimony unfolds and public opinion shifts daily, one woman quietly watches from the sidelines. Augusta "Gus" Bird, once an overlooked employee in Anna's household, possesses information that could completely change the outcome of the trial. But revealing what she knows could destroy the life she has fought to build. As long-buried secrets surface and memories are questioned, Gus must decide whether the truth is worth the personal cost.

In Her Defense Hardcover – A Twisting Psychological Thriller Full of Secrets and Suspense

With expertly layered storytelling, unforgettable twists, and emotionally complex characters, In Her Defense delivers a captivating blend of courtroom suspense and psychological mystery. Exploring themes of memory, manipulation, celebrity, family dynamics, and justice, this compelling debut keeps readers questioning every perspective until its stunning conclusion. An excellent choice for thriller lovers, mystery fans, and book clubs seeking a suspenseful novel filled with shocking revelations.

Product Details

Title: In Her Defense

Author: Philippa Malicka

Format: Hardcover

Series: Standalone Novel

Genre:

• Psychological Thriller
• Mystery
• Suspense
• Courtroom Drama
• Literary Fiction

Pages: 352

Dimensions: 1.02 x 8.56 x 5.78 inches

Publication Date: February 3, 2026

Features:

• Reese's Book Club Pick
• Standalone psychological thriller
• Courtroom drama
• Celebrity scandal
• Family secrets
• Unreliable memories
• Twisting mystery
• Psychological suspense
• Debut novel
• Book club favorite

Author Biography

Philippa Malicka is a British author whose nonfiction has appeared in The Sunday Times, The Sunday Telegraph, and Grazia. A graduate of the University of East Anglia's Prose Fiction MA, her debut novel, In Her Defense, was longlisted for the Bridport First Novel Award and selected as a Reese's Book Club Pick.