ISBN-13: 9780571236299 / Angielski / Miękka / 2007 / 272 str.
The duke has just completed a network of tunnels beneath his estate. His health is failing, but his imagination seems to know no bounds. While he spends more time underground and retreats ever deeper into the darker corners of his house, there are some ghosts that demand to be acknowledged and some memories which insist on making themselves known.