Just when they thought that life had returned to normal after defeating a Dark Lord in the Lake District, Chris and Linda get a letter, followed by a knock on the door. Their friends are back, and they're in trouble - again. In the mist-haunted Dwarf Mansion, the Banned Underground has played another gig. But this time the feedback has blown the Throne of the Mountain King apart, and the Banned must find a replacement on pain of, well, pain. The junior dark lord is out for revenge, if his satnav doesn't keep him from following the band. Grizelda, the off-white witch and occasional aunt to the teenagers, is busy with some mad monks who want to conquer the world starting with Wales. Maybe Dai, the drunken dragon can help? Will the Tuatha stay out of the pub long enough to render assistance? If not, Jailhouse Rock looms for the Banned Underground... The Mystic Accountants, the second book in the Banned Underground series, is a unique mix of fantasy and Terry Pratchett-style humor for the rock generation and their kids. Different from other comedic fantasies, it parodies the touring music scene, bureaucracy, taxation and with its tongue-in-cheek slapstick humor, witty puns and word games.