‘The Rule of Three is a completely original, nuanced, one-sitting read that blew me away. Whip-smart dialogue, characters that haunt your dreams and a plot you might just die for. I loved it’ CHRIS WHITAKER

‘The Rule of Three absolutely blew me away. An incredibly intense and original creepy page-turner that made me keep turning the pages in a desperate need to finish it and find out the answers! Utterly paranoia-inducing and brilliant. I loved it. It came for me and now it will come for you!' SARAH PINBOROUGH

'Ingenious, creepy and compelling. Sam Ripley is an exciting new voice in the field of chilling thrillers' ALEX NORTH 

The Whisper Man meets The Chalk Man with the paranoia of The Blair Witch Project in this chilling suspense thriller. 

That’s the one.

That’s the girl who’s going to die.

I didn’t believe in the Rule of Three. Not at first.

It was just one of those urban myths you hear about all the time.

A story my boyfriend told me about a girl cursed by the number three.

A girl whose parents had killed themselves after her sibling had died in an accident.

Which meant that she was doomed to die too because that’s the Rule of Three.

Bad things always happen in threes, they say, and they are right.

Because it’s happening again.

But this time the curse is coming for me.

And worst of all?

It’s coming for you, too.

'How rare it is to devour a new thriller with a truly new premise told in a truly new way. In The Rule of Three, Sam Ripley has achieved the near impossible, blending innovative storytelling with fresh, surprising characters fighting for their lives against the very narrative we are racing to read and keep up with. This twisty, dark delight plumbs our all-too-human paranoias and proclivities, upending our expectations of what a thriller can be' GREGG HURWITZ 

'The Rule of three is an excellent, twisty thriller that keeps you glued to the page right the way through. Definitely my kind of book!' SIMON KERNICK 

'With The Rule of Three, Sam Ripley has delivered a perfectly crafted nightmare. Taut, deliciously sinister, witty and original. I couldn’t get enough of all the creepy twists and turns' CAZ FREAR

‘The Rule of Three is a sinister tale that deftly blends paranoia, conspiracy and a rash of mysterious deaths to create a dizzying and gripping thriller. The story sucked me in from page one and I was caught up in this just-one-more-chapter read until I raced to the conclusion – making sure to read in a well-lit room at all times!’ ROD REYNOLDS

'Ingenious and compelling in equal measure' KEVIN WIGNALL 

'A thrilling concept told in a gripping, unique voice' CLAIRE MCGOWAN