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Reading the background information on Styles. A few weeks ago I bought the new „Poirot“ by Aldrigde only to realize I have an older version of this kind of background info book by Anne Hart already on my bookshelf. 🙈🙈🙈 Okay, this way I can check out the development of the Agatha Christie research from 1990 to 2022. 😜 #offtheshelf
![[tagged book]](https://image.librarything.com/pics/litsy_webpics/icon_taggedBook@3x.png)