Introduction to Second Language Acquisition and Lifelong LearningSimone E. Pfenninger, David Singleton, Julia Festman · First published 2023Open the Tome
Intra-Individual Variation in LanguageAlexander Werth, Lars Bülow, Simone E. Pfenninger, Markus Schiegg · First published 2021Open the Tome
Second Language AcquisitionDavid Singleton, Simone E. Pfenninger · First published 2015 · Latest edition 2018Open the Tome
Beyond Age Effects in Instructional L2 LearningSimone E. Pfenninger, David Singleton · First published 2017Open the Tome
Changing English LanguageMarianne Hundt, Sandra Mollin, Simone E. Pfenninger · First published 2017Open the Tome
Future Research Directions for Applied LinguisticsSimone E. Pfenninger, Judit Navracsics · First published 2017Open the Tome
Contact, variation, and change in the history of EnglishSimone E. Pfenninger · First published 2014Open the Tome
Second Language Acquisition Collection (Vols 1-20)David Singleton, Simone E. Pfenninger · First published 2006 · Latest edition 2014Open the Tome
Second Language Acquisition Collection 3 (Vols 41-60)David Singleton, Simone E. Pfenninger · First published 2011Open the Tome
Grammaticalization paths of English and High German existential constructionsSimone E. Pfenninger · First published 2009Open the Tome
Second Language Acquisition Collection 2 (Vols 21-40)David Singleton, Simone E. Pfenninger · First published 2009Open the Tome
