The goal of this case study of a mindful literacy teacher in a middle school social studies class was to describe the nature of one teacher's differentiated text choices in one seven week unit. The participant was nominated by an administrator, a district supervisor, a university professor, and the researcher based on characteristics of mindful literacy instruction. Classroom observations and teacher interviews described four differentiated text events: an historical fiction novel unit; primary source oral histories; expository non-fiction articles; and picture books, magazines, and an anthology set. Interview transcripts were coded using constant comparative analysis and revealed the teacher's belief in stories, student choice, her resistance to standardized testing, and her own teaching confidence and activist spirit. The discussion addresses the teacher's effectiveness in the areas of collaboration with students, the assignment of varied and plentiful texts, the expectation of high achievement for herself and students; and her effective management of the differentiated texts in the classroom. The researcher also concluded that this teacher did not have the expertise to diagnose or remediate basic reading deficits but her disposition in seeing herself as a reading teacher, challenging mandated curricula, and working to offer appropriate choices for all of her students supported her decision to offer differentiated text choices. / Ph. D.