"Silent Sister" is a gripping young adult thriller that captivates readers until the very last page. The story follows Grace, who must confront the mysterious disappearance of her sister Maddy. Maddy, who was abandoned by her best friend on her birthday, was frustrated with her life in the shadow of her sister. During an exclusive class trip to a mountain cabin, intended as a chance for a fresh start, the unimaginable happened. Grace, unable to remember the events of the trip, must now piece together the puzzle from notes and statements of her classmates to solve the mystery surrounding Maddy. The compelling narrative is filled with unexpected twists and keeps readers on the edge of their seats as they try to uncover the truth behind the disappearance.