Inspector Hanaud Investigations A. E. W. Mason 1934 Early Omnibus Edition
Title & Bibliographic Details
The A. E. W. Mason Omnibus: Inspector Hanaud’s Investigations
By A. E. W. Mason
Published by Hodder and Stoughton, London
First omnibus edition October 1931
This edition: May 1934 early reprint
Printed by Butler & Tanner Ltd., Frome and London
This collected volume presents the three principal Inspector Hanaud detective novels in a uniform Hodder & Stoughton omnibus binding issued during the interwar period.
Historical & Bibliographic Context
This omnibus contains:
- At the Villa Rose
- The House of the Arrow
- The Prisoner in the Opal
Inspector Hanaud is recognised as one of the earliest major literary detectives of the twentieth century and is widely considered a precursor to later Golden Age figures such as Hercule Poirot created by Agatha Christie.
Hodder & Stoughton issued omnibus detective collections such as this to preserve popular interwar mystery fiction in durable collected formats for readers and libraries, and early impressions remain attractive to collectors of classic crime fiction.
About the Author
Alfred Edward Woodley Mason (1865-1948) was an English novelist best known for The Four Feathers.
Binding & Exterior Description
Original publisher’s light cloth binding with:
- black decorative borders to front board
- black lettering to front board and spine
- small publisher’s device to spine
- uniform Hodder & Stoughton omnibus styling matching contemporary Buchan collected editions
Condition:
The binding remains intact and structurally sound with:
- patches of tanning and discolouration to cloth
- spine tanning
- light marking to boards
- light bumping to corners
- rubbing to edges including spine edges
- several pulled threads visible on rear board
No dust jacket present.
Interior Condition
The interior remains clean and complete.
Features include:
- lightly toned pages throughout
- neat ownership inscription: M. W. Horrocks
- occasional small marks
- light creases or folds to a small number of pages
- extremely small edge tears to a few leaves
- light rubbing affecting a single word on page 315 (“introduction”), still fully legible
The pages remain tightly bound and secure.
All 1037 pages are present and accounted for.
Physical Details
Pagination: 1037 pages
Dimensions: 19.7 cm x 13.9 cm x 4.8 cm
Weight: 941 g
Collector Notes
The first omnibus edition appeared in 1931. This May 1934 impression represents an early interwar collected issue in Hodder & Stoughton’s uniform detective-fiction omnibus format.
While later impressions exist, early collected editions of Inspector Hanaud’s investigations remain desirable to collectors of Golden Age crime fiction and early twentieth-century detective literature.
Copies appear periodically on the market, most often without surviving dust jackets.

