Throughout the year, the people who appear on the Allusionist tell me a lot of interesting stuff. Not all of which is relevant to the episode they initially appeared in, so I stash it away in preparation for this moment: the annual bonus episode! Get ready for gory 19th century London slang, the rise and fall of superhero capes, the post-WW1 trend for nudism, and more.
When you're feeling unwell, what's the book you read to make yourself feel better? And why does it work?
Clinical psychologist Jane Gregory explains why she sometimes prescribes novel-reading to her patients; and academic Guy Cuthbertson tells how post-WW1 Britain was soothed by Agatha Christie's murder mysteries.