Discover your new obsession - the breathtaking new thriller from the No.1 bestselling author of No One Saw a Thing.

'An absolute page turner!' Shari Lapena
'I enjoyed every terrifying page.' Elly Griffiths
'A gripping story, beautifully told.' Patricia Cornwell

You thought you were home alone. Think again...

Anya is enjoying a relaxing bath when she hears a noise in the roof. Through the open bathroom door, she sees the attic hatch swing open, and a masked figure drops to the floor. Thirty seconds later, Anya is dead.

Across town, Anya's old school friend, Julia, sees an online video of a masked figure climbing out of an attic. She suddenly realises why the footage is eerily familiar. It was filmed inside her house.

Why would a stranger target Julia? Unless of course, it's not a stranger at all...

No secret is safe in this brand new twisty thriller from Andrea Mara.

Everyone is talking about Someone in the Attic:
'This is her best book yet!' ⭐ ⭐ ⭐ ⭐ ⭐
'The most gripping and thrilling book I've read in a long time.' ⭐ ⭐ ⭐ ⭐ ⭐
'My favourite of Andrea's so far!' ⭐ ⭐ ⭐ ⭐ ⭐
'I needed to sleep with the light on!' ⭐ ⭐ ⭐ ⭐ ⭐
'WOW! What a book!.' ⭐ ⭐ ⭐ ⭐ ⭐
'Very hard to put down!' ⭐ ⭐ ⭐ ⭐ ⭐

Andrea Mara, Sunday Times bestseller, March 2024