At long last, it's time for Duncan and Geordie to visit the book series from one of their favourite episodes, the sequel to The Worm and His Kings: Even the Worm Will Turn. Things gets quantum-ey and timey-wimeyesque as the fellas follow on from a book Geordie was astounded to discover has a sequel. It's certainly the most audacious sequel to any book they've read so far. Will it stick the landing?

The fellas discuss the story's amazing dual-narrative, the what-ifs of life, take a digression to talk about which episodes of Doctor Who scared them as a kid, and wrap up the episode by trying to figure out how this book ends exactly? Find out as they wrap up October with another booooook-tacular episode.