Digital reading environments are redefining the relationship between reader, text, activity, and sociocultural context. This chapter explores the nature of engagement, collaboration, and reader/writer response, as sixth-grade students from Ireland and the United States read and responded to electronic books within the context of an online global literature circle. In response to the readings, students composed digital thinkmarks which served as springboards for subsequent written asynchronous message board discussions. Findings from this qualitative case study suggest that peer collaboration in an online literature discussion forum enabled the construction of social identity and community-building and a sociocultural situated response and engendered immersion in, involvement with, and interpretation of texts.