The Inspector Carlyle Omnibus (Books 1-3). London Calling; Never Apologise, Never Explain; Buckingham Palace Blues

The first three Inspector Carlyle novels at a great priceLondon CallingCan you win an election and cover up murder at the same time? When Inspector John Carlyle finds a body in a luxury London hotel room he begins a journey through the murky world of the British ruling classes which leads all the way to the top. In the middle of a General Election, a murderer is stalking the man poised to be the next Prime Minister.
With power almost in his grasp, Edgar Carlton will not stand idly by while his birthright is threatened. Operating in a world where right and wrong don't exist and the pursuit of power is everything, Carlyle has to find the killer before Carlton takes the law into his own hands. Never Apologise, Never ExplainJake Haggar has been kidnapped by his father who is threatening to sell the boy to a paedophile ring.
Carlyle is struggling to get him back. It's not his case but it is his problem - it was his fault Jake was taken in the first place. But Carlyle's own caseload includes the murder of Agatha Mills. Her husband, Henry, has been arrested for murder but his explanation is so outlandish that Carlyle wonders if it may just be true. Agatha is the sister of William Pettigrew, a priest killed in Chile during the Fascist coup in 1973 and after 30 years of campaigning, Agatha was about to see his killer brought to justice.
So a seemingly straightforward case of murder quickly escalates into a diplomatic incident that has Carlyle, once again, clashing with his bosses and their political masters... Buckingham Palace BluesWhen Inspector John Carlyle discovers a disorientated girl in a park near Buckingham Palace, he takes it upon himself to find out who she is and where she's from. His hunt for the identity of this lost girl takes him from Ukrainian gangsters in North London to the lower reaches of the British aristocracy.
Soon, the inspector is on the trail of a child-trafficking ring that stretches from Kiev to London, and back to the palace itself...