The Last Hour — Charles Sheehan-Miles

Twenty-seven year old Carrie Thompson-Sherman has the life she always wanted: her PhD, a prestigious fellowship, and an amazing husband. Her charmed life begins to unravel as a jealous colleague puts her fellowship in jeopardy and a hideous secret Ray carried home from Afghanistan comes to light. Hanging on by a single thread, a disastrous accident puts both her husband and her sister's lives at risk. Heartbroken, Carrie will be faced with the most devastating choice of her life. A choice that will change everything. The Last Hour is part of a series of novels centering around the Thompson sisters. Though the books center on the same family, they are standalone novels and can be read in any order.