Background It has been more than 20 years since the inception of the human library in 2000. Because no scholar so far has ever conducted a comprehensive review of the development of the human library, our knowledge about human library research is limited.
Purpose This study applied the methodology of systematic review to the literature on human library to understand the development and knowledge structure of the research field.
Scope/Method 46 documents on human library were extracted from Scopus according to PRISMA guidelines. Descriptive statistics were obtained through bibliometric analysis. Thematic analysis identified the research themes. Content analysis examined the knowledge structure of human library research.
Findings This study clarified major characteristics of human library research, such as top articles and journals, most productive authors and countries, and citations, etc. The themes of human library development, diversity, and oral history formed a research strand that focused on the development and operation of human library. The themes of prejudice reduction and inclusion formed another research strand that was interested in the interaction between human books and readers. Finally, the study proposed a comprehensive framework integrating the major themes and facets relating to human library research.
Originality This study conducted a systematic literature review of human library with state-of-the-art of techniques. To the best of the authors’ limited knowledge, to date, the study is the first attempt to combine bibliometric, thematic, and content analysis to study library development in the field of libraries and information science.