Sorted on book title (not in series order)

Brackhampton

4.50 from Paddington

AKA: 
What Mrs. McGillicuddy Saw

For an instant the two trains ran together, going in the same direction side by side. In that frozen moment, Elspeth, riding in the one train, witnessed a murder in the other. Helplessly, she stared out her carriage window as a man remorselessly tightened his grip around a woman’s throat....Read more

Series Name: 
No in Series: 
7