In the eight months she's known him, Sarah's never been allowed past Michael's front door. He won't tell her why. Their relationship exists in a whirlwind of bars, hotels, and Sarah's own flat. Everything about him is perfect – except her unshakable feeling something's off.

Then one day, Sarah makes a copy of his key. She tells herself she'll never use it… until she reads the description of a man wanted in connection with a missing woman. And she lets herself in.

Finally, she discovers everything he's been hiding. His rammed house is a time capsule of clutter.

As Sarah visits the house in secret, digging deeper through a lifetime of possessions, she comes to suspect that everything about Michael and her relationship with him is a carefully constructed lie, designed to cover his tracks and hide his true nature.

For sometimes, there's no better place for a killer to hide their trophies than in plain sight. And when Michael's key turns in the lock, there may be no escape.



Michelle Harrison is the bestselling author of twenty books for children, published in twenty-five territories. Her debut novel, 13 Treasures, won the Waterstones Children's Book Prize. Prior to being a full-time writer, Michelle was a bookseller for Waterstones and then an editorial assistant for Oxford University Press. She lives in Essex with her son and cats. Two Little Liars is her first novel for adults.