As college classrooms have become more linguistically diverse, the work ofESOL professionals has expanded to include research on the experiences of multilingual learners not only in ESOL courses but also in courses across the curriculum. At the same time that ESOL professionals are trying to understand the academic challenges that learners face beyond ESOL courses, faculty across the disciplines are trying to meet the challenge of teaching students of differing linguistic backgrounds. Crossing the Curriculum:Multilingual Learners in College Classrooms responds to these issues and concerns by capturing the complex and content-specific nature of students' and teachers' experiences and providing a nuanced understanding of how multilingual students' learning can be fostered and sustained.