Flossie (The Secret Adversary)

In the novel The Secret Adversary, Flossie is mentioned by Edward Whittington, during a conversation with Boris, which is overheard by Tommy Beresford.

According to Whittington, Flossie is "a marvel", who could make an archbishop swear that she was his own mother. He tells Boris that Flossie "gets the voice right every time", which is the principal thing.

It is not stated whether Flossie is an associate of Kramenin's gang. It is also not stated whether any of the characters we meet in the novel are in fact Flossie in disguise.