Chapter 21 and Postscript Summary

In Chapter 21, when Mary and Holmes reach Mary's flat, Holmes makes Mary rest and drink some teas. Mary tells Holmes what she found in Margery's safe. Mary asks Holmes how he found Mary in her basement prison. While Holmes is telling Mary, the phone rings and it is two men that work for Holmes, alerting him that Margery and her assistant left the Temple and are heading toward the river. Mary and Holmes go to the river in Mary's car that is driven by her male servant. Mary and Holmes follow Margery on foot, but loose her after she crosses the bridge and enters into a doorway of a building there. When Mary and Holmes go in the door after Margery, they find a bund man that Mary recognizes as one of her captors. When Mary and Holmes break...