A Change in Altitude – Anita Shreve

Margaret and Patrick, married just a few months, set off on a great adventure – a year living in Kenya. While Patrick practices medicine, Margaret works as a photojournalist, capturing a dizzying and sometimes dangerous city on film. When a British couple invites the newlyweds on a climbing expedition to the summit of Mount Kenya, they eagerly agree. But during their arduous ascent a horrific accident occurs. In its aftermath, Margaret struggles to understand what happened on the mountain and how it has transformed her and her marriage, perhaps for ever.