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Reading the Anna Tichá cipher postcardsLetters crossing in the post, affection, jealousy and concert plans: partial readings of eleven Czech postcards, with preserved literal texts and documented uncertainties.Living research record · Partial readings · Awaiting external verificationA Working Reconstruction of Desportes’s Letter of 22 July 1593Promises of help on the eve of Henri IV’s conversion: a partial reading using Tomokiyo’s published key, with lacunae preserved.Selected partial reading · Full verification apparatus not yet publishedA Five-Letter Key in a 1637 CipherHow correcting a manuscript transcription made a ten-line cipher readable, with the German text, a cautious translation and reproducible code.Awaiting external verification