Iona Iverson's Rules for Commuting by Clare Pooley

People keep to themselves on their daily train ride from Hampton Court to London's Waterloo Station. That changes on the day that Piers is saved from choking to death by Sanjay, a nurse. Both Iona and Emmie had tried to dislodge the grape that was stuck in Pier's throat before Sanjay came to the rescue. The four then get to know each other with teenager Martha and lawyer David joining their group. Soon, all are there for one another in moments of triumph and sorrow. A tale of friendship in all it's quirky glory, similar to The Last Chance Library and How Not to Die Alone.