1. What is morphology?; 2. Words, dictionaries, and the mental lexicon; 3. Lexeme formation - the familiar; 4. Productivity and creativity; 5. Lexeme formation: further afield; 6. Inflection; 7. Typology; 8. Words and sentences: the interface between morphology and syntax; 9. Sounds and shapes: the interface between morphology and phonology; 10. Theoretical challenges.