Mabel Broughton Billett

Canadian author (1892-1964), in USA from 1936; of her four detective novels, one has some science elements. 
Mabel Claire McLean

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Wikidata
1892 — 1964 writer, human, 

• Internet Speculative Fiction Database entry^@
• The Encyclopedia of Science Fiction entry^@
  

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  The Robot Detective

Frameless

Type	Date	Description	Details	Source
link		Internet Speculative Fiction Database entry@		Wikidata
link		The Encyclopedia of Science Fiction entry@		Wikidata
publication		The Robot Detective	literary work	Wikidata

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