Guides

Longer reads built on the directory's data. Everything in them is documented and sourced; where a question is open, the guide says so and stops.

• Famous anonymous books that were later revealed

  Frankenstein to A Warning: the documented reveals, how each one happened, and what the pattern looks like across three centuries.

• Why authors write anonymously

  Political risk, gender, propriety, satire, marketing: the documented reasons behind namelessness, with the works that exemplify each.

• The great unsolved authorship mysteries

  Erdnase, the Voynich manuscript, Lazarillo: the cases that were never solved, reported as they stand, without speculation.