When Matthew Holness wrote Garth Marenghi’s TerrorTome, he had no idea how massive the reception would be – and how many fans had been begging for Garth’s return, reports Hari Berrow
A new Garth Marenghi novel is like a new album by ZZ Top or Status Quo: you know what you’re going to get, but by heck you’ll love it… if you’re into that sort of thing.