Enduring Love

Description for ENDURING LOVE by Ian McEwan:

The calm, organized life of science writer Joe Rose is shattered when he sees a man die in a freak hot-air balloon accident. A stranger named Jed Parry joins Rose in helping to bring the balloon to safety, but unknown to Rose, something passes between Parry and himself on that day -- something that gives birth to an obsession in Parry so powerful that it will test the limits of Rose's beloved rationalism, threaten the love of his wife, Clarissa, and drive him to the brink of murder and madness.