Hidden Foes

The Crystal Maze

A Woman at Bay

The Man Without a Conscience (Unabridged): optional

A Woman at Bay (Unabridged): optional

Snarled Identities (Unabridged): optional

The Great Diamond Syndicate (Unabridged): optional

The Crime of the French Cafe and Other Stories (Unabridged): optional

Out of Deaths Shadow (Unabridged): optional

A Battle for the Right (Unabridged): optional

Hidden Foes (Unabridged): optional

Captain Sparkle, Pirate (Unabridged): optional

Under the Tigers Claws (Unabridged): optional

The Twin Mystery (Unabridged): optional

The Mask of Death (Unabridged): optional

A Fatal Message (Unabridged): optional

The Photographers Evidence (Unabridged): optional

A Stolen Name (Unabridged): optional

With Links of Steel (Unabridged): optional

A Sharpers Downfall (Unabridged): optional