An MP is viciously murdered. Then the investigating officers are both found dead .... A shocking new case for crime-solving duo Patrick Gillard and Ingrid Langley.. "Patrick and Ingrid are an excellent team ... dramatic and exciting." - BOOKLIST . When a Member of Parliament is brutally slain in a local park, the investigation quickly takes a dark turn. The lead detective dies under suspicious circumstances. His colleague's body is discovered shortly after.. Now, Patrick and Ingrid, working for the Serious Organised Crime Agency, must uncover the connection between these deaths before more officers fall victim to the killer. But Detective Sergeant Erin Melrose has her own ideas. Driven to avenge her boss, she launches an undercover investigation that spirals dangerously out of control.. Can Patrick and Ingrid stop a cunning killer before Erin's recklessness puts her - and others - in the crosshairs?. Perfect for fans of gripping police procedurals, psychologically rich characters, and jaw-dropping twists. Dive into the Gillard and Langley series today - where no one is safe.. The Langley and Gillard Murder Mystery SeriesBook 1: A MURDER OF CROWSBook 2: DEATH OF A RAVENBook 3: BRASS EAGLEBook 4: WHO KILLED COCK ROBIN?Book 5: ROOK SHOOTBook 6: GALLOWS BIRDBook 7: A HANGING MATTERBook 8: DEAD TROUBLEBook 9: SO HORRIBLE A PLACEBook 10: TAINTED GROUNDBook 11: COBWEB. A Langley and Gillard Murder Mystery is published every month. Get news on the next release by signing up to Margaret Duffy's mailing list.. Praise for MARGARET DUFFY:. 'An action-packed mystery that's part British cozy, part 007 thriller.' Booklist. 'Duffy is as delightful as Veronica Heley.' Library Journal. 'A good mystery is a good mystery. And this is one.' Publisher's Weekly. 'Gillard and Langley showcase their superspy routine well, exhibiting a bit of humour and palpable tension.' Library Journal