Research on the systematic literature review process is extensive, but a justified explanation of how a narrative literature review process progresses remains absent from the existing literature. The purpose of this study is to increase understanding about the narrative literature review process. By building on process theory and the literature on systematic literature reviews and by empirically examining the literature review processes for bachelor's theses in a European business school, we reveal that a narrative literature process is iterative, non-structured and multi-layered; contains several cumulative written outcomes; and is embedded in a social context wherein various official and non-official actors guide and support the beginning researcher. This study is a fresh attempt to explain the progress of a literature review process with help of process theory, thereby offering novel insights into the research on literature reviews in general and on narrative literature reviews across various fields of human sciences specifically.