Two people. One love story. A million possibilities.

They're soulmates.

Ivy and Abe were inseparable as children until an accident tore them apart. Several decades later, when both are in their seventies, a chance encounter reunites them. But time is not on their side.

What if they'd met in a different time and place?

In another life, Ivy and Abe meet in their forties, when both are married already. Unable to resist the attraction between them, they embark on a passionate affair.

In yet another, they marry young, with a bright future ahead of them - only for a dark shadow to threaten their happiness.

Throughout various incarnations of their lives, they come together and go their separate ways, fall in and out of love, make or break promises.

In every universe, Ivy and Abe are meant to meet. But are they meant to be?

'An epic love story' Araminta Hall, bestselling author of Everything and Nothing

'Beautiful, uplifting and wise. I surfaced from the last page, feeling as comforted as I was moved' Alison Macleod, Man Booker longlisted author of Unexploded

'Beautifully crafted, original and full of insight into the human experience' Suzanne O'Sullivan, author of Wellcome Book Prize winner It's All in Your Head

'A beautiful story that explores what it is to have a soul mate, and love in all its many guises. It made me cry a lot - in a good way! - but it also made me think, as all the best books do' Veronica Henry, author of A Night on the Orient Express

'A beautiful, intricately woven book . . . Bittersweet and wonderfully observed, Elizabeth Enfield's writing moves you, makes you smile in recognition and makes you think' Kate Harrison, author of The Boot Camp