Lost or historical waterway
Westbourne
A lost river whose route is now heavily altered and buried. The historical overlay is indicative rather than a surveyed modern channel.
West and central London
First met in
Selected book connection: Deadly Ever After · river twins. This is a selective index, not a verified first appearance.
Related and sources
Explore on the river map → · Geographical reference ↗
Fictional relationships and real geography are recorded separately. The map explains the limits of its waterway data.
Later in the series · possible spoilers
Olympia. The Olympia pairing follows the fan index. Chelsea and Olympia’s comic role is separate from the real-world map evidence.