View source for PS354

{{MangaPrevNext/Adventures
|prevcode=PS353
|prevtitle=Crowded by Croagunk & Advanced on by Abra II
|nextcode=PS355
|nexttitle=Knowledge of the Unown II
|series=Diamond & Pearl
|colorscheme=Sinnoh}}
{{ChapInfobox
|title_en=Knowledge of the Unown I
|subtitle=The Newspaper Company and the Mysterious Writing
|title_ja=VS アンノーン I
|title_ro=VS Unknown I
|image=PS354.png
|scheme=Diamond & Pearl
|pub1=Shogakukan full volume
|pub1-data=Chapter 354 in [[Pokémon Adventures volume 31|Vol. 31]]
|pub2=VIZ Media full volume
|pub2-data=Adventure 17 in [[Pokémon Adventures volume 31|Vol. 2]]
|location=[[Solaceon Town]]<br>[[Pokémon News Press]]<br>[[Solaceon Ruins]]
}}

'''Knowledge of the Unown I''' (Japanese: '''VS アンノーンI''' ''VS Unown I''), titled '''VS Unown I''' in the [[Chuang Yi]] translation, is the 354th chapter of the [[Pokémon Adventures]] manga, and the 17th chapter of the {{MangaArc|Diamond & Pearl}}. It is subtitled '''The Newspaper Company and the Mysterious Writing''' (Japanese: '''新聞社と謎の文字''' ''News Company and Mysterious Letters'') in the [[VIZ Media]] translation and '''News Company and Mysterious Letters''' in the Chuang Yi translation.