Head down to the underground with the third book in the beloved Herman the Monster series- Cornelius's Conundrum! Herman and his monster pals put their crashing and banging to good use, starting a band at the Sewer Central Arena's Battle of the Bands! Can Cornelius overcome his stage fright and nasty attitude to become a good friend and a Sewer Central star? Author's notes: Conundrum - A confusing and difficult problem or solutio