Although the Middle English poem known as 'Sir Gawain and the Green Knight' is assumed to be a kind of comic or satirical romance deriving from the Christian courts of England in the fourteenth century, several strange features suggest a different origin and generic categorization.

From the very moment Alfred Dreyfus was placed under arrest for treason and espionage, his entire world was turned upside down, and for the next five years he lived in what he called a phantasmagoria. To keep himself sane, Dreyfus wrote letters to and received letters from his wife Lucie and exercised his intellect through reading the few books and magazines his censors allowed him, writing essays on these and other texts he had read in the past, and working out problems in mathematics, physics, and chemistry. He practiced his English and created strange drawings his prison wardens called...