In the novel, the idea that the mind is a self-loop may have been influenced by the theories of the Professor of Philosophy, Andy Clark, and the book I Am a Strange Loop by Douglas Hofstadter.
Doctor Strange | Strange Case of Dr Jekyll and Mr Hyde | Adam Strange | Loop | Strange Tales | Stranger in a Strange Land | Lord Strange's Men | Chicago Loop | Osaka Loop Line | Loop (band) | Hell's Angels: The Strange and Terrible Saga of the Outlaw Motorcycle Gangs | Wireless local loop | Strange (Reba McEntire song) | Strange Interlude | Strange Fruit | Strange Boutique | Strange | Potteries Loop Line | North Tyneside Loop | Dr. Strange Records | Capitol Loop | Thomas Bland Strange | Strange World | Strange Wilderness | Oldham Loop Line | loop | Curtis Strange | Allen Strange | The Incredibly Strange Creatures Who Stopped Living and Became Mixed-Up Zombies | Texas State Highway Loop 335 |