An electrifying novel about the unyielding bond between two sisters, which is severely tested when one of them is accused of the worst imaginable crime. Martha and Becky Blackwater are more than sisterstheyre each others lifelines. When Martha finds herself struggling to balance early motherhood and her growing business, Becky steps in to babysit her niece, Layla, without a second thought, bringing the two women closer than ever. But then the unthinkable happens, and Becky is charged with murder. Nine months later, Becky is on trial and maintains her innocenceand so does Martha. Unable to shake the feeling that her sister couldnt possibly be guilty, Martha sets out to uncover exactly what happened that night, and how things could have gone so wrong. As the trial progresses, fault lines between the sisters begin to showrevealing cracks deep in their relationship and threatening the family each has worked so hard to build. With incredible empathy and resounding emotional heft, The Good Sister is a powerhouse of a novel that will lead readers to question everything they know about motherhood, family, and the price of forgiveness.