What Have You Done?: A Novel

Shari Lapena is the multimillion-copy internationally bestselling author of the thrillers The Couple Next Door, A Stranger in the House, An Unwanted Guest, Someone We Know, The End of Her, Not a Happy Family, Everyone Here Is Lying, What Have You Done?, and She Didn’t See It Coming, which have all been New York Times, Sunday Times, and Globe and Mail bestsellers. Lapena’s books have been sold in forty territories around the world. She lives on a farm outside Toronto.