Literature Atlas
Things this atlas does not know. Each entry is a question that specialists
have posed and not settled, recorded with what would actually resolve it and which
expertise the answer needs.
These are kept deliberately, rather than quietly omitted. An atlas that shows
only what it is sure of implies a confidence it has not earned, and the gaps are often where
the interesting work is. Several sit exactly where two fields fail to meet: identifying the
hyssop of the Hebrew Bible needs a botanist and a philologist of Biblical Hebrew, and neither
one settles it alone.
Grouped by the expertise recorded on each question, in the words the question itself uses. Most of these are held by a single question.
Showing 21 to 22 of 22 open questions, page 2 of 2.
Theatre history and periodization scholarship 1
Theatre of the Absurd
When did the Theatre of the Absurd end as a period?
Open Theatre of the Absurd
Why It Is Open A critical category applied by Martin Esslin to a body of plays, mainly from the 1950s and 1960s, rather than an organized movement with a founding or dissolution date; sources describe its era loosely without naming a closing year.
What Would Settle It A literary-historical source identifying a specific closing work, event or year for the Absurdist theatrical period, or explicit confirmation that the category has no closing boundary.
Expertise Needed Theatre history and periodization scholarship
Question posed in
Theatre of the Absurd (Wikipedia), Lead section.
Not Yet Classified 1
Adventure Fiction
Where and when did adventure fiction originate as a genre?
Open Adventure Fiction
Why It Is Open The atlas's own live Wikipedia source names adventure as a theme common since the earliest days of written fiction and references ancient examples such as Heliodorus, but states no single place, era or literary tradition credited with originating adventure fiction as a genre; a specific origin point could not be attested from the source consulted (checked twice, 2026-09-13).
What Would Settle It A literary-history source that names a specific work, era or tradition as adventure fiction's point of origin, distinct from merely early instances of adventure as a story theme.
Question posed in
Adventure fiction (Wikipedia), History section, searched twice, no origin-place stated.