The aim of this paper is to identify scientific content and compilations related to circus arts available in subscription databases and in renowned and free academic information systems. After providing terminological definitions for circus and circus arts, the article describes the search strategies applied and the issues which emerged during the searches, and then introduces quantitative results, thereby also identifying the major periodicals and the most often referenced articles of the topic. The analysis provides useful input for representatives of other arts related to circus arts (e.g., performing arts, theatre arts, visual arts, musical arts) and of other academic fields (e.g., literary studies, history, media science); but first of all, it serves as an unparalleled library information service guide for navigating between electronic information sources.