Reflections on Language Learning is a festschrift to honor the work of Antonieta Celani, a Professor of English at the Pontifical Catholic University of São Paulo, Brazil, and the foremost promoter of English for Specific Purposes (ESP) in Latin America. The book consists of a collection of 20 essays written by her students and colleagues from around the world, most reporting on studies that were carried out for the purpose of this volume. The essays are equally divided into four categories: project development, teacher education, language processing, and business interaction analysis.