The Mystery of No. 1

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Overview:

Title: The Mystery of No. 1
Author: Sydney Horler
Year: 1925
Type: Novels
Series: Paul Vivanti

Variant Titles:

1926. The Order of the Octopus

Editions/Publications:

Unknown. The Mystery of No. 1 (Unknown, Sydney Horler, Hodder & Stoughton, 320 pages, Hardcover, Novel)