This Barnes & Noble Ya Book Club Edition includes a special letter from the author, unique endpapers, and a stunning, alternate cover. One of Us Is Lying meets A Good Girl's Guide to Murder in this don't-dare-to-look-away dark academia thriller that explores how secrets can rot an institution and the people who uphold it from the inside out. Everyone wants to be a lily. At Archwell Academy, it's the ticket to a successful future. But like every secret society, there is something much darker beneath the surface; sometimes girls disappear. When four Archwell students find themselves trapped in a time loop, they must relive their worst memories, untangling the Lilies (8217), mouldering roots, and unravelling the secrets at the core of their school (8230), before they destroy their futures forever.