Possible World

“A brilliantly written, moving story” (The Washington Book Review) about the converging lives of a young boy who witnesses a murder, the ER doctor who tends to him, and a woman guarding her long-buried past, from the author of What Could Be Saved.

It seems like just another night shift for Lucy, an overworked ER physician in Providence, Rhode Island, until six-year-old Ben is brought in as the sole...