Poet, atheist and communist, New Yorker Joy Davidman is an unconventional woman – and an unlikely partner for an English academic and theologian. And when she starts a correspondence with Narnia author C. S. Lewis, she isn't looking for love. Her own marriage crumbling, she seeks refuge in her work, and guidance from a writer she admires. But in Joy's letters Lewis discovers a kindred spirit, and an intellect to equal his own. Bonding over a shared love of literature and ideas, a deep connection is forged between the two. Embarking on the adventure of a lifetime, Joy travels from America to England and back again. Facing heartbreak and poverty, discovering friendship and faith, against all the odds, the couple struggle to secure a love that will endure forever.