Why Didn't They Ask Evans?
| Book | Why Didn't They Ask Evans? |
| Format | Paperback |
| Language | English |
| Copyright | 1935 |
| Author | Agatha Christie |
| Publisher | Fontana Books |
| Format | Paperback |
| Language | English |
| Location | England |
| Copyright | 1935 |
| This Edition Published | 1976 |
| Pages / Font | 191 pages |
| ISBN 10 | 0006142087 |
| Notes | Published in the UK as 'Why Didn't They Ask Evans' and published in the USA as 'The Boomerang Clue'. |