The Beryl Coronet

A wealthy banker comes to Holmes desperate to recover a valuable British gem--and to deal with his son's apparent dishonor.

His Lordship

A complicated adventure involving twin brothers and the Foreign Office trying to thwart the ambitions of a hostile sheikh.

Innocent

An orphan named Innocence leaves her county home after her foster-father dies. She travels to the city and makes a living as a novelist. Subsequently, she has an affair with a painter named Amadis de Jocelyn, who later dumps her.