Baum-only · Canonical event database

The Baum Historical Atlas

One source-traceable event layer powers universal history, Ozian history, character and object timelines, geography, continuity analysis, Explore Context, and cross-book navigation.

Baum-only scope. Events are grounded in the canonical L. Frank Baum corpus used by this Library. Timeline placement distinguishes explicit sequence from retrospective or unresolved chronology.

11 foundational events

Universal Timeline

Fairyland, enchantment, deep history, and events extending beyond Ozian politics.

Open Universal Timeline

26 foundational events

Ozian History

The political, geographic, magical, and dynastic history of the Land of Oz.

Open Ozian History

3 continuity events

Continuity Codex

Events whose accounts require reconciliation, including explicit contradictions and unresolved chronology.

Open Continuity Codex

369 event records

Canonical Event Database

The historical records plus the complete 340-chapter narrative backbone.

Browse Events