What a gripping, fast-paced, and unputdownable thriller! Sadie Ryan masterfully sets the scene with vivid descriptions that bring the lakeside home and tense atmosphere to life. The characters are incredibly well-formed and feel so human; I was completely invested in their lives from start to finish. 

 

We learn that ten years previously, Jane witnessed an unspeakable crime, and her testimony put a man away for manslaughter. For reasons we don’t fully understand at first, Jane didn’t tell anyone about this and has kept it hidden from her family. Over the years, she has built a seemingly perfect life surrounded by good friends and neighbours, all while carrying this heavy secret. 

 

When Jane receives notification that the man has been released from prison, her world begins to unravel. Her spiralling behaviour doesn’t go unnoticed, but without knowing the truth, her husband and daughter suggest she may be working too much and even express concerns about her drinking. This added tension in what was once a strong and loving family creates an even more gripping dynamic. I found myself questioning why Jane would keep such a monumental secret, especially from her husband, who otherwise seemed to be a supportive partner. 

 

The layers of the story are peeled back skilfully, revealing twists and hidden truths at just the right moments. Ryan keeps the tension high throughout, and I was desperate to turn the pages and uncover how everything would resolve. Each revelation added to the complexity of the characters and their relationships, making the story feel incredibly authentic and emotionally charged. 

 

I did feel heartbroken for Jane—she carried so much on her shoulders without the understanding or support of her family, which made her journey all the more emotional and compelling. As a reader, you can’t help but root for her, even as the secrets she’s held threaten to destroy the life she’s built. 

 

While I absolutely loved the book, I do want to mention the scene involving the dog’s death. It was difficult to read, especially as a former owner of a Jack Russell Terrier myself. I understand its narrative purpose, but I feel this part of the book warrants a trigger warning for readers who may find it upsetting. 

 

Despite this, The Witness is a brilliant read—full of tension, twists, and a strong emotional core. Sadie Ryan has delivered a thriller that’s as unforgettable as it is unputdownable. Highly recommended to anyone who enjoys suspenseful, character-driven stories with layers of secrets waiting to be revealed!