This article systematically reviews the quantity and quality of Rebecca L. Oxford's publications over five decades of research and publication in language education and related fields. The first section portrays Oxford's contributions in four thematic areas: language learning strategies, language teaching, psychology, and peace. For each theme, many of Oxford's publications and ideas are presented. The second section is an overview of her career achievements, such as books published, courses taught, and academic honors. The third and the fourth sections present the systematic review. Specifically, the third section explains in detail the methodology used by Panahi and Mohebbi for their systematic review of Oxford's work, while the fourth section presents results of the systematic review across 338 of her works (journal articles, book chapters, and books). Oxford's personal response is the last section.