Sherlock Holmes - The Chain of the Shadow

The past is a chain. And every chain has a weak link.

Sherlock Holmes has solved hundreds of impossible cases. But the one mystery he could never crack was his own.

When a terrified bookseller arrives at 221B Baker Street with news of a missing child, Holmes and Watson are drawn into a web of secrets that reaches deeper than any criminal conspiracy. The clues lead them beneath the Thames, into hidden tunnels and locked rooms where nothing is what it seems.

A body with six fingers. A name carve...