The history of Olomouc book printing remains mostly unexplored. Literature often brings distorted information, which must first be verified by studying sources. An example may be the Olomouc printer Vít Jindřich Ettel (+ 1669), about whom some researchers have accumulated a large amount of unverified or misleading information. Nevertheless, numerous archival sources from which it is possible to reconstruct the life and activities of this book printer are available as well. Attention should, however, also be paid to his wife, Anna Alžběta Ettelová, who, after her husband’s death, administered the local printing house alone for three years (until January 1673). Multiple archival sources make it possible to study her activities in further detail and to learn more not only abo, Miroslav Myšák., Obsahuje anglický abstrakt a shrnutí., and Obsahuje bibliografii