Great Conversations features interviews with authors and writers, exploring books, writing and literary culture from Australia and the world.

Today's episode features Sally Piper discussing her novel The Geography of Friendship.

When Samantha, Lisa and Nicole embark on a five day hike they could not predict that they would descend into a harrowing torment at the hands of a faceless man. More than twenty years later they return to the trail and attempt to resolve themselves to the past they have been trying to escape.