Lyon, Annabel Consent (0593318005)

From this generation's answer to Alice Munro (Vancouver Sun) comes a sly, sensual, haunting novel about two women whose lives collide when tragedy changes them forever.

Saskia and Jenny are twins alike in appearance only: Saskia is a grad student with a single-minded focus on her studies, while Jenny is glamorous, thrill-seeking, and capricious. Still, when Jenny is severely injured in an accident, Saskia puts her life on hold to be with her sister. Sara and Mattie are sisters with another difficult dynamic. Mattie, who is younger, is intellectually disabled. Sara loves nothing more than fine wines, perfumes, and expensive clothing, and leaves home at the first opportunity. But when their mother dies, Sara inherits the duty of caring for her sister. She moves Mattie in with her--but it's not long until tragedy strikes. Now, both Sara and Saskia, having been caregivers for so long, find themselves on their own. Yet through a cascade of circumstances as devastating as they are unexpected, these two women will come together. Razor-sharp and profoundly moving, Consent is a thought-provoking exploration of the complexities of familial duty, and of how love can become entangled with guilt, resentment, and regret.