Three loners who're struggling to cope with life end up at an institution in Bavaria, The Palace, where experiments are being carried out on people with suicidal tendencies. This is the scenario for The Suicide Club, the latest novel from Berlin-based New Zealand writer, Sarah Quigley. Bright and Gibby are very protective of their friend, Lace, and that protectiveness soon turns to love. But is The Palace going to do them all more harm than good? Lynn Freeman asks Sarah Quigley about tackling the delicate subject of suicide.