Mallmoc's Castle

Jack, a boy from the twenty-first century, has already tangled with giants and a warlock, but he's still stuck in the faerie realm of Liofwende and desperate to return home. When the eccentric Spiggot recruits him for a dangerous quest to stop the Thrum underworld faerie folk who are ravaging the kingdom's enchanted forests Jack hopes the King of Northumberland will grant him safe passage back to his own time. The mission is fraught with peril, and failure means confronting the evil wizard Mallmoc, whose power could trap Jack in the faerie world forever. This is the second book in the Knights of Liofwende series.