- The power of readingStephen D. Krashen
- The natural approachStephen D. Krashen, Tracy D. Terrell
- The input hypothesisStephen D. Krashen
- Principles and practice in second language acquisitionStephen D. Krashen
- Explorations in language acquisition and useStephen D. Krashen
- Fundamentals of language educationStephen D. Krashen
- Writing--research, theory, and applicationsStephen D. Krashen
- Second Language Acquisition and Second Language Learning (Language Teaching Methodology Series)Stephen D. Krashen
- Developing communicative competence in a second languageRobin C. Scarcella, Elaine S. Andersen et al.
- Under attackStephen D. Krashen
- Literacy, access, and libraries among the language minority populationRebecca Constantino, Stephen D. Krashen
- Foreign language education the easy wayStephen D. Krashen
- Free Voluntary ReadingStephen D. Krashen
- Language acquisition and language educationStephen D. Krashen
- Child-adult differences in second language acquisitionStephen D. Krashen, Robin C. Scarcella et al.
- Condemned without a trialStephen D. Krashen
