This Digital Exclusive features OVER 100 PAGES of Dilton''s wackiest creations! Dilton Doiley, Riverdale''s resident nutty professor, has a new invention for you! Are you brave enough to see what is? Put on your labcoat and check out over 100 pages of Dilton''s craziest scientific experiments. Whether it''s a new robot, a time machine, or even a brain-switcher, if it''s Dilton''s invention, it''s definitely doofy!