An addicting and twisty debut about an apartment building devastated by the disappearance of a teenage girl--and by the secrets that won't be kept behind each closed door--that will thrill fans of Lisa Jewell and Shari Lapena. One House. Three Families. Countless Secrets. From her downstairs apartment in suburban London, Emma has often overheard the everyday life of the seemingly perfect family upstairs--Steph, Paul and...