The glass delusion was a psychological condition in which individuals believed their bodies were made of glass and could ...

Princess Alexandra of Bavaria had a flourishing literary career, publishing short stories, essays, and translations. She also believed she had swallowed a glass piano, which was in constant danger of ...

Blondie taught us about the dangers of having a heart of glass, but for some people, that wasn’t a metaphorical problem. King Charles VI of France (1368-1422) literally believed he was made of glass.