Limited edition of 150 copies hand-numbered and signed by the artist. The Bookworm presents -- with a wide grin -- the first book by Stefan Fähler. Its title, Zahntasia, inflects the name of Walt Disney's 1940 animated masterpiece with the German word for "tooth" ("Zahn"), and accordingly, it depicts a psychedental journey starring an anthropomorphic molar who suddenly gets popped out of his daily grind. Across 80 black-and-white pages, our toothy protagonist is whisked into a world of sticky i…