*Don-t miss The Lost Wife - the brand new jaw-dropping thriller from Georgina Lees*-Compelling, heartbreaking and beautifully written. This superb thriller will stay in my mind for a very long time- B P Walter, Sunday Times-bestselling author of The Dinner GuestHow well do you know your neighbour?Would you trust them with your life?I heard Emily before I saw her. The harsh smack of heels against cheap wooden floorboards. The loud phone calls. The incessant music.I knew Emily before I met her. Discarded receipts in our communal hallway. Sticky leftovers in the shared food waste bin. Wine shop vouchers in the letterbox.Now she-s gone missing, and I-m the only one who can find her. The only one who can save her.Because I know her best, and I heard everything.The Girl Upstairs is a spine-tingling psychological thriller of grief and obsession that explores how lonely London can be and how sometimes it-s our neighbours who see us most, who know us best-A must-read for fans of Lisa Jewell and