Set in England in 1929, Maisie becomes enmeshed in a mystery surrounding The Retreat, a reclusive community of wounded WWI veterans. At first, Maisie only suspects foul play, but she must act quickly when Lady Rowan's son decides to sign away his fortune and take refuge there. Maisie hurriedly investigates, uncovering a disturbing mystery, which, in an astonishing denouement, gives Maisie the courage to confront a ghost that has haunted her for years....

Scotland Yard detective Ian Rutledge puts his job, reputation, and life on the line to find the killer of four veterans of the Great War who were murdered in a Sussex village.

gets hired by a wealthy industrialist to find his only daughter, Charlotte Waite, who has gone missing. With the help of her cockney assistant, Billy Beale, Maisie sets out to learn all she can of Charlotte's habits, character and friends. No sooner has Maisie discovered the identities of three of these friends than they start turning up deadpoisoned, then bayoneted for good measure. At each crime scene is left a white feather. Increasingly...