The heart-pounding NUMBER ONE bestselling psychological thriller from Valerie Keogh!Do No Harm…Bullied, overlooked and under-appreciated, Lissa McColl learns at an early age to do very bad things. As a nurse, she is respected and valued for the first time in her life.But Lissa hates her job and the selfish, rude and inconsiderate people she has to deal with. But being underestimated in this job had its advantages.Lissa can get close to people, find out their secrets… sometimes with deadly results... Perfect for fans of Frieda McFadden, J.A. Baker and Sue WatsonPraise for Valerie Keogh: ‘Keogh is the queen of compelling narratives and twisty plots’ Jenny O'Brien'A wonderful book, I can’t rate this one highly enough.If only there were ten stars, it’s that good. Valerie Keogh is a master story-teller, and this is a masterful performance.' Anita Waller'Keogh is no. 1 for a reason, and this is another perfect slice of domestic noir.A definite 5 stars.' Keri Beevis'I was blown away with this book!' ??????????Reader Review'I didn't see the twist coming at all!' ??????????Reader Review'A rollercoaster of a story!' ??????????Reader Review