- The Penguin dictionary of English grammarR. L. Trask
- The Penguin Guide to PunctuationR. L. Trask
- How to Write Effective E-mailsR. L. Trask
- Mind the Gaffe!R. L. Trask
- The dictionary of historical and comparative linguisticsR. L. Trask
- LanguageR. L. Trask
- Historical linguisticsR. L. Trask
- A student's dictionary of language and linguisticsR. L. Trask
- Introducing linguisticsR. L. Trask, Bill Mayblin
- Key concepts in language and linguisticsR. L. Trask
- Introducing linguisticsR. L. Trask
- Lingüística para todosR. L. Trask, Bill Mayblin
- A dictionary of grammatical terms in linguisticsR. L. Trask
- Language changeR. L. Trask
- Introducing Linguistics (Introducing... S.)R. L. Trask
- The history of BasqueR. L. Trask
