Elspeth March

Sherlock Holmes is worried by a recurring dream and both Watson and Mrs Hudson have expressed their concern. Meanwhile, Lord Robert St Simon, the most eligible bachelor, is left distraught after his new wife disappears on their wedding day. With Holmes on the case, it turns out that this may not be the first wife of Lord Robert's to disappear. By solving this puzzling mystery, Holmes is eventually able to resolve the riddle of his own dream.

A slimy gossip columnist is killed and it's up to Simon to find the true murderer from the list of subjects.

A famous Arctic explorer asks for help finding his fiancée, who has seemingly vanished. With only one clue to follow, Tommy and Tuppence discover mysterious happenings at a gloomy house called the Grange.

Simon is asked to help break one of the biggest international art smuggling rings in history, and finds that a former girl friend is closely involved.