# The Secret in Our Marriage: A completely addictive psychological thriller full of heart-racing twists - Paperback

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by **Cathryn Grant** (Author)

**We're both in love. We're both lying.**

Pulling my husband's favorite lasagna from the oven, I see he's glued to his phone again. He shifts his chair, hiding his screen from my view.

Without looking up, he asks about work and I quickly come up with a story about my day. Of course, I'm lying. I never went to work. And when I hear the ping of my email, fear and guilt make my face flush pink.

_I know what you did. I'm going to tell._

I pour another glass of ice-cold white wine and I look at **Nathan**, so blissfully unaware of how close we are to our perfect life being torn apart. **And I know in that moment I will risk _everything_ to keep the secret in our marriage...**

**Readers who love _The Housemaid_, _The Perfect Marriage_ and _The Girl on the Train_ will absolutely devour this twisty psychological thriller from Cathryn Grant.**

**What readers are saying about _The Secret in Our Marriage_:**

"**Addictive**... I was **completely hooked**... I just kept saying 'just one more chapter' and suddenly hours had passed... A **gripping** and entertaining read that **kept me turning the pages late into the night**." Goodreads reviewer, ⭐⭐⭐⭐⭐

"Wow, what an **amazing, brilliant book** that **totally sucks you in from the start**. I **couldn't put down** as the **twists just keep coming**." NetGalley reviewer, ⭐⭐⭐⭐⭐

"**Immediately pulled me in**... I **constantly wanted to read 'Just one more'**." Goodreads reviewer, ⭐⭐⭐⭐

"Such a fun, **twisty read**... **Had me hooked**." Almost.there, ⭐⭐⭐⭐⭐

**Number of Pages:** 344

**Dimensions:** 0.77 x 7.81 x 5.06 IN

**Publication Date:** July 01, 2026

## Details

- **Price:** 24.26 GBP
- **Vendor:** BooksCloud
- **Type:** Books
- **Tags:** Books, Fiction, Psychological, Suspense, Thrillers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 24.26 GBP | In stock |

## Images

- The Secret in Our Marriage: A completely addictive psychological thriller full of heart-racing twists

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> Updated: 2026-08-22