"Well-written, amusing and Colgan perfectly captures Matt Smith's on-screen delivery in the dialogue" Sunday Express "A terrific tale with some surprising twists and turns - more please! 8/10" Sci-Fi Bulletin "A great story, told with flair and action to keep the fans glued to the pages" Press Association "A page turner for the fans and perhaps for more casual viewers of the series, although Dark Horizons may not come to be known as a Doctor Who classic, it's an entertaining adventure for Matt Smith's Doctor." Press Association "A pitch-perfect take on the eleventh Doctor, packed with mystery and action." Doctor Who Magazine
