A hospital reports missing blood bottles. A tourist witnesses three bloodied women who dispatch of a dead body which then disappears. The trail leads to a bar. At the "Shocking Palace" John Sinclair meets a new generation of vampires.
A Secret Service agent sends a distress call before disappearing on a mysterious island. John is asked for help. The demon hunter learns that on "Proctor Island" an eccentric millionaire tries to fulfill his pact with the powers of evil.
When a gravedigger's warnings regarding a graveyard are being ignored by a construction company, the disaster takes its course. With the help of his friend Suko John intervenes. But can he prevent a prophecy Hell prepares for centuries?
She is young, inconspicuous - and a demon with supernatural powers. Whoever falls for her becomes a conscienceless puppet. When John Sinclair finds out about her cult, one of their members is set on to him. Her name: Jane Collins.
Hell sends one of it's most dangerous demons to kill John Sinclair: The Head of Janus teams up with a might gangster syndicate to get rid of the demon hunter. John escapes only narrowly but John soon realizes this was only the beginning.
It is John Sinclair's birthday. But during the party, the demon Octavio kidnaps Suko, Jane, Bill and Sheila in a dark dimension of monsters and mutants. John only has one chance to rescue his friends' lives: A game of chess with the demon.
