A Serial Killer's Guide to Marriage Meet the couple everyone is talking about in the hottest thriller of 2025

<p><b>A COUPLE THAT SLAYS TOGETHER, STAYS TOGETHER<br></b><br><b>** A BBC RADIO 2 BOOK CLUB PICK **<br></b>'If you liked <i>Mr & Mrs Smith</i>, you'll love this' <b>CLARE MACKINTOSH</b><br>'Darkly funny and clever' <b>KATY BRENT</b><br>'Sexy, stylish, thrilling. A razor-sharp tale of marriage and murder' <b>CHRIS WHITAKER</b><br>'Your sassy, twisted must-read of 2025' <b>JANICE HALLETT</b><br>'Huge fun. You won't put it down' <b>HARRIET TYCE</b><br><br>Hazel and Fox are an ordinary married couple with a baby. Except for one small thin they're ex-serial killers.<br><br>They had it all. An enviable London lifestyle, five-star travels, and plenty of bad men to kill. Not many power couples know how to get away with murder.<br><br>Then Hazel fell pregnant and they gave it all up for life in the suburbs; dinner parties instead of body disposal.<br><br>But recently Hazel has started to feel <i>that</i> itch again. When she kills someone behind Fox's back and brings the police to their door, she must do anything she can to protect her family.<br><br>This could save their marriage - unless it kills them first.<br><br><b>READERS LOVE FOX AND HAZE!</b><br>'Believe the hype! Unputdownable, twisty, deftly written thrill ride.' ⭐ ⭐ ⭐ ⭐ ⭐<br>'I read it in two days, so engrossing!' ⭐ ⭐ ⭐ ⭐ ⭐<br>'<i>Desperate Housewives</i> meets <i>Dexter</i>.' ⭐ ⭐ ⭐ ⭐ ⭐<br>'If I could give more than five stars I would.' ⭐ ⭐ ⭐ ⭐ ⭐<br>'I honestly couldn't stop reading' ⭐ ⭐ ⭐ ⭐ ⭐<br>'Absolutely loved this book. I laughed out loud loads, an excellent dark comedy' ⭐ ⭐ ⭐ ⭐ ⭐<br>'I loved the short chapters, I finished this in one day' ⭐ ⭐ ⭐ ⭐ ⭐<br>'Huge fun' ⭐ ⭐ ⭐ ⭐ ⭐</p>