Paper Heart

The moving and life-affirming new novel about love, hope and second chances from the million-copy bestselling author of PS, I Love You.

Winner of the Irish Book Awards Popular Fiction Book of the Year 2025

Pip’s world is small. But it’s about to become a whole lot bigger.

For years she’s tucked away her dreams, shrinking herself into the space left behind – like the delicate origami she creates alone in her room.

Then hope comes from an unlikely place: an astronomer from the local observatory. He teaches her to look up at the stars, and to see a world far bigger and more beautiful than she ever imagined.

And perhaps in that big, beautiful universe there’s someone waiting for her. If she can find the courage to open her heart.

Pip never stopped dreaming, but now it’s time for her to live – and maybe even to fall in love.

Pre-order LOVE UNLOCKED – Cecelia Ahern's brand-new novel for summer 2026!

PRAISE FOR CECELIA AHERN:

'A lovely, transportive, deeply felt story. My heart grows a bit bigger each time I read a Cecelia Ahern book' Karin Slaughter

'An immersive, sometimes heartbreaking, yet ultimately uplifting rollercoaster read. Her best yet' Patricia Scanlan

‘A tender, moving story about second chances and the quiet courage it takes to hope again’ Louise O’Neill

Cecelia Ahern's book 'In a Thousand Different Ways' was a Sunday Times bestseller w/c 2023-04-10

About the author

Cecelia Ahern is an Irish novelist whose work was first published in 2004. Her debut novel PS I Love You was an international bestseller and was adapted to film starring Hilary Swank. Her second novel, Where Rainbows End, was adapted into Love, Rosie starring Lily Collins. Her books have been published in over thirty-seven languages, and have sold over twenty-five million copies. In addition to her novels, she is also the author of a highly acclaimed collection of stories, Roar, which is now an Apple Original series starring Nicole Kidman on Apple TV+.