Outlander, Lord John Series [Lord John 0.5-3.5] -Diana Gabaldon

LORD JOHN AND THE HAND OF DEVILS:
Three tales of war, intrigue, and espionage: Lord John Grey. In the heart of the eighteenth century, here are haunted soldiers... lusty princesses... ghostly apparitions... dark family secrets. And here Lord John will face enemies who come in the guise of friends, memories in the shape of a fiery haired Scot named James Fraser, and allies who have the power to destroy him with a single blow...

LORD JOHN AND THE PRIVATE MATTER:
London, 1757. Lord John Grey, a nobleman and a high ranking officer in His Majesty’s army, has just witnessed something shocking. But his efforts to avoid a scandal are interrupted when the Crown appoints him to investigate the brutal murder of a comrade in arms. Obliged to pursue two inquiries at once, Major Grey finds himself ensnared in a web of betrayal that touches every stratum of English society and threatens all he holds dear.

LORD JOHN AND THE BROTHERHOOD OF THE BLADE:
It’s been seventeen years since Lord John’s father was found dead, accusations of his role as a Jacobite agent staining the family’s name. Now, Lord John’s brother has mysteriously received a page of their father’s lost diary, convincing John that someone knows the Greys’ secrets.

Lord John and the Custom of the Army:
London, 1759. After a high society electric eel party leads to a duel that ends badly, Lord John Grey feels the need to lie low for a while. Conveniently, before starting his new commission in His Majesty’s army, Lord John receives an urgent summons. An old friend from the military, Charlie Carruthers, is facing court martial in Canada, and has called upon Lord John to serve as his character witness.

THE SCOTTISH PRISONER:
London, 1760. Paroled prisoner Jamie Fraser has sworn off politics, fighting, and war. Until Lord John Grey shows up with documents that expose a damning case of corruption against a British officer. But they also hint at a more insidious danger.

Lord John and the Plague of Zombies:
Lord John Grey, a lieutenant colonel in His Majesty’s army, arrives in Jamaica with orders to quash a slave rebellion brewing in the mountains. But a much deadlier threat lies close at hand.