Cate Kensie Mystery - Jack's Journal #2
Part of the C.K. Mystery series, but can be read as a stand-alone, in addition to or instead of Murder at Dunhaven Castle, Book 2. 
 
A centuries-old murder. An innocent man convicted.
If you could change the past, would you?
When Lady Catherine Kensie stumbles upon a sodid tale of murder on the estate's grounds and learns her ancestor was convisted despite having an alibi, she's determined to get to the bottom of things.
While cautious estate manager, Jack Reid, isn't sure there's anything to be solved, he agrees to investigate.
Together, the time-travelning duo slip back in time and become embroiled in the murder investigation and a dangerous game of cat and mouse.
Can they save an innocent man's life? Or will Dunhaven Castle claim another victim?