The Quiet Sister: A BRAND NEW utterly chilling psychological thriller from bestseller Alex Stone for 2025

To outsiders, twins Mia and Chloe have always been close, like good sisters should be. But in private their relationship is one of jealousy, resentment and bitterness.

Popular and attractive Mia is always the centre of attention, loved by all. Quiet and reserved, Chloe is overlooked and underestimated, and has tried to build a life away from Mia and her manipulation. Finally she is happy and content.

But then Mia returns and makes it clear that she wants to be part of her sister’s life again, to have everything Chloe has...including her new fiancé Scott.

Chloe can’t allow Mia to ruin her life again. She’s done this too many times in the past – always taking things that don’t belong to her.

As old tensions, secrets and lies return, tragedy strikes. And one sister will use the opportunity to live the life she has always wanted...the life she has always deserved.

Praise for Alex Stone:

'Tense, thrilling and full of dark secrets that lead to a shocking showdown. Absolutely loved it!!!' Bestselling author Shalini Boland

'Clever, bold and original, The Quiet Sister had me gripped until I'd devoured every last page. Stone is a masterclass in thriller writing!' Bestselling author Awais Khan

'A twisted tale of twins and a tangled web of deception where nothing is quite as it seems; gripping!' Bestselling author Jackie Kabler

'A brilliant book. I loved it' Bestselling author B.A Paris

'A complex novel, with emotional layers and turns that I was not expecting' Bestselling Author Alison Stockham

'Chillingly Compelling' Bestselling author Diane Saxon

'I had such an ominous feeling of uncertainty as I turned the pages. It was tense, engrossing and twisty! Loved it.' Noelle Holton