This corpus consists of editions of three volumes of sermons written by Ignatius Holzapfel (1799-1866) when he was active as parish priest in Črnomelj and Ribnica. The bulk of Holzapfel's manuscript legacy remained unpublished. Holzapfel carefully prepared his Sunday and feast day homilies as written drafts in numbered volumes. From his legacy we have diplomatically transcribed volumes 88, 90 and 91. In total, more than 220 pages of manuscript have been transcribed. We have published them in three electronic editions. The main text is written entirely in Slovenian. The titles of the sermons are in Latin and partly in German. The passages in these foreign languages are tagged accordingly via @xml:lang. The text of cca 200 pages of the Holzapfel's manuscript was recognised using the Trankribus web service (https://www.transkribus.org/) and then manually corrected and annotated. Each volume is stored in a separate XML document, marked-up according to the Text Encoding Initiative (TEI) Guidelines.