Amy McCulloch is top of The Bookseller’s Fiction Heatseekers Top 20 this week with her new thriller, Breathless.

Incredibly, Amy is also #2 in The Times in their ‘paperback fiction’ category, ahead of Colleen Hoover’s It Ends With Us.

This comes after it was announced that Breathless is November’s Waterstones ‘Thriller of the Month’.

A massive congratulations to Amy on her chart success!

About Breathless:

It's ice cold. You're miles from help. And one of you will be next...

When struggling journalist Cecily Wong is invited to join an expedition to climb one of the world's tallest mountains, it seems like the chance of a lifetime. She doesn't realise how deadly the climb will be.

As their small team starts to climb, things start to go wrong. There's a theft. Then an accident. Then a mysterious note, pinned to her tent: there's a murderer on the mountain.

The higher they get, the more dangerous the climb becomes, and the more they need to trust one another. And that's when Cecily finds the first body...