Black Hearts in Battersea - Episode Guide

In the early 19th century, orphaned country boy Simon leaves his home and heads for London.

Unaware of the fate that has befallen Dr. Field, Simon moves into the Twites'.

Simon's suspicion of the Twites' grows, and his appearance at Battersea Castle causes consternation among Buckle's circle of murderous villains.

It seems as though Simon and the Duke and Duchess are destined for a watery grave.

A new plot to assassinate the Duke of Battersea is hatched.

The adventure reaches a gripping climax as Simon and Dido head for more danger.