Cowerworth is the picture perfect neighbourhood.
Its manicured lawns and low crime rates make it the ideal place to raise a family.
But in a quiet suburb, someone is always watching.
And all eyes are on the couple who have just moved in.
Marcus and Gina are everything you could want in neighbours: polite and friendly.
They seem to be the perfect fit.
Except Marcus has a secret.
And you're his next victim. You just don't know it yet.
Irreverent, dark and addictive, KNOCK KNOCK is a nail-biting, spine-tingling and thrilling ride, with a KILLER twist.
---
Readers are hooked on Michelle's debut, GO SEEK:
' If I could give this book 6 stars I would. It was an absolutely thrilling ride and I LOVED IT'
' Absolutely deserves five stars!!!! Fast-paced, unputdownable! I absolutely love a badass [female] main character'
' I loved this book . . . couldn't read it quick enough'
' This was very clever . . . amazing read. I was fully sucked in from the very first chapter'
' Such an exciting read . . . I enjoyed every moment'
' There were so many twists, lies and secrets . . . fantastic'
' A real action packed thriller from the very first page . . . so many twists and turns'
' Wow! So many crazy twists and turns'
From the author of GO SEEK comes a dark, high-octane thriller about a tight-knit suburban community in Cork and what happens when one fearlessly protective mother is threatened by her next-door neighbour.



![Manchan, Magan IRISH INTEREST Magan Manchan: Listen to the Land Speak [2022] hardback](http://chaptersbookstore.com/cdn/shop/files/manchan-magan-magan-manchan-listen-to-the-land-speak-2022-hardback-57197364117843_{width}x.jpg?v=1743077146)
![Matthew, Perry BARGAIN FILM Matthew Perry: Friends, Lovers and the Big Terrible Thing: 'A candid, darkly funny book' New York Times [2022] paperback](http://chaptersbookstore.com/cdn/shop/files/matthew-perry-matthew-perry-friends-lovers-and-the-big-terrible-thing-a-candid-darkly-funny-book-new-york-times-2022-paperback-58541711753555_{width}x.jpg?v=1726942813)
![Yarros, Rebecca BARGAIN BOOKTOK Rebecca Yarros: Iron Flame [2023] paperback](http://chaptersbookstore.com/cdn/shop/files/yarros-rebecca-rebecca-yarros-iron-flame-2023-paperback-57259954602323_{width}x.jpg?v=1726753088)
![Lynch, Paul IRISH FICTION Paul Lynch: Prophet Song [2023] paperback](http://chaptersbookstore.com/cdn/shop/files/lynch-paul-paul-lynch-prophet-song-2023-paperback-57686922002771_{width}x.jpg?v=1732016939)
![Keegan, Claire IRISH FICTION Claire Keegan: Small Things Like These: Shortlisted for the Booker Prize 2022 [2022] paperback](http://chaptersbookstore.com/cdn/shop/files/keegan-claire-claire-keegan-small-things-like-these-shortlisted-for-the-booker-prize-2022-2022-paperback-59373419102547_{width}x.jpg?v=1758902529)