I have an assignment which requires 2 textual sources on your site, mine being Chichen Itza. I have scoured all of the top google results and haven't found anything. These sources can be diary entries, personal accounts, poems, observations or any of that sort. Am I missing out on any sort of databases which may help me? Any help is appreciated. Thanks.
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The Bishop de Landa's Relación de las cosas de Yucatán has several mentions of Chichen Itza. It's easy enough to find translated passages online and there's a full translation published as Yucatan Before and After the Conquest.