Blood-tied — Wendy Percival

Esme Quentin is devastated when her sister Elizabeth is beaten unconscious, miles from her home. Two days later Esme discovers that Elizabeth has a secret past. Desperate for answers which the comatose Elizabeth cannot give, Esme enlists the help of her friend Lucy to discover the truth, unaware of the dangerous path she is treading.Together they uncover a trail of unresolved bitterness, blackmail and dubious inheritance and, as the truth emerges, Esme exposes evidence of a harrowing and pitiful crime.Realising too late the menace she has unwittingly unleashed, Esme is caught up in a terrifying ordeal - one that will not only test her courage and her sanity, but force her to confront her perception of birth and family.