The Under Dog
| Book | The Under Dog |
| Series | Hercule Poirot |
| Copyright Holder | Chorion Rights Limited |
| Publisher | HarperCollins Canada Ltd. |
| First Published by | Mystery Magazine |
| Format | e-Book |
| Language | English |
| Location | Canada |
| Copyright | 2011 |
| This Edition Published | 2011 |
| ISBN 13 | 9780062129512 |
| Notes | Also published in London Magazine October 1926 |
Added by WiebeVancamp · Last edited by SextonBlake