The Mango Tree: The Harding Hall Mysteries, Book 3 (Unabridged‪)‬

The Mango Tree is the third book in the Harding Hall Mystery Series.

Sir Lars Harding is now a diligent and well-respected gentleman. His factories and shipping company work around the clock to help England win the war. Then, Loris, his brother, returns to London and distracts him with the unsolved Harding Hall murders. 

Lars and Loris soon learn that the mystery is far more convoluted and bizarre than they had ever imagined.

The Harding Hall Mystery books are heavily illustrated.