My Dear Mr. Ridley (Diamonds of London Book 1)

Theodosia Netherton is wintering in the sunny climes of Rome, but when her young son goes missing, that holiday becomes terrifying. Mr. Hudson Ridley retired from Bow Street. Cooling his heels in Rome with his cat, the last thing he needs is to be embroiled in a new case. Circumstances throw them together, and as they hunt down clues, desire ignites, but time is running out for all of them...