Abstract
The text provides an introduction to the issue of articles on whistle-blower protection. The articles included in the separate substantive part of the issue Studies in Grammar, Logic and Rhetoric focus on the idea of whistle-blowing, as well as on the protection of whistleblowers under the Directive of the European Parliament and of the Council (EU) 2019/1937 on the protection of whistleblowers (the so-called Whistleblower Protection Directive). The texts present the issues of protection of whistleblowers from an interdisciplinary perspective, the presented themes concern law, legal history, psychology, as well as compliance and management.