When Ludlow Fitch's parents cruelly betray him, he steals away to the country. He arrives in a remote village, where he meets the tall and limping figure of Joe Zabbidou - a pawnbroker with a difference. For Joe trades secrets, not goods....

Since his father disappeared under a dark cloud of scandal, Pin Carpue has been alone in the world. His work for the local undertaker keeps him busy, but his life is bleak.Then Pin encounters the Bone Magician...

In the centre of the freezing Lake Beluarum stands an inescapable asylum, enclosed by the sheer cliffs of Drop Rock island. When Ambrose Grammaticus, famous inventor and master engineer, viciously attacks his own son, Rex, he is hauled to the island and imprisoned. Rex knows his evil stepmother...

When his butterfly-collector father is swindled to within an inch of his life, a vengeful Hector leaves the city of Urbs Umida in pursuit of a fiendish villain with a glass eye. The trail leads to Withypitts Hall, a forbidding Gothic mansion as warped as its inhabitants and their secret schemes...