All Her Fault

*Now a major TV series starring Sarah Snook*

'A heart-stopping tale . . . Stunningly original' Sunday Times Crime Book of the Month

'Grips from the first page and keeps upping the stakes.' Sarah Pearse, bestselling author of The Sanatorium

ONE MISSING BOY.

Marissa Irvine arrives at 14 Tudor Grove, expecting to pick up her young son Milo from his first playdate with a boy at his new school. But the woman who answers the door isn't a mother she recognises. She isn't the nanny. She doesn't have Milo. And so begins every parent's worst nightmare.

FOUR GUILTY WOMEN.

As news of the disappearance filters through the quiet Dublin suburb and an unexpected suspect is named, whispers start to spread about the women most closely connected to the shocking event. Because only one of them may have taken Milo - but they could all be blamed . . .

IN A COMMUNITY FULL OF SECRETS, WHO IS REALLY AT FAULT?


Everyone is talking about All Her Fault:

'WOW WOW WOW! I have not read a book this thrilling in ages' * * * * *
'So many twists and turns, and what a shock at the end' * * * * *
'This is one of the best thriller books I have read this year . . . I was totally blown away' * * * * *
'You must read this book' * * * * *
'The final chapter is the perfect payoff' * * * * *
'A great twisty read that kept me on the edge of my seat' * * * * *

Don’t miss the gripping new thriller from Andrea Mara, It Should Have Been You, available now!

Wow! Loved it. The pace is breakneck. A book where no one is who you think they are. And just when you think you have it all figured out you are thrown another curveball. Highly recommended. I flew through it. All Her Fault will be a huge bestseller.

Patricia Gibney, author of THE LOST CHILD

About Andrea Mara

Andrea Mara is a number one Sunday Times, Irish Times and Kindle bestselling author, whose books have sold more than one million copies across all formats. The TV adaptation of her 2021 book, All Her Fault, aired in November 2025 to huge critical and audience acclaim, with Sarah Snook (Succession) playing the lead. It became the most-watched TV show in America during the first week of its release. Her most recent novel, It Should Have Been You, won Irish Crime Novel of the Year at the 2025 An Post Book Awards. It was a No.1 bestseller in Ireland for six weeks, and a Top Ten Sunday Times bestseller in the UK. Her book No One Saw a Thing was a Sunday Times number one bestseller and has sold over half a million copies. Andrea lives in Dublin with her husband and three children. You can find Andrea on Instagram @andreamaraauthor
Details
  • Imprint: Penguin
  • ISBN: 9781804998427
  • Length: 416 pages
  • Dimensions: 197mm x 25mm x 128mm
  • Weight: 287g
  • Price: £9.99