Max Cresswell is Professor in the School of History, Philosophy, Political Science and International Relations at the Victoria University of Wellington. He has published ten books, including Entities and Indices (1990), Language in the World (Cambridge University Press, 1994) and, with G. E. Hughes, A New Introduction to Modal Logic (1996). Adriane Rini is a Senior Lecturer in Philosophy at Massey University, New Zealand. She is the author of Aristotle's Modal Proofs (2011).

• Preface; Introduction; Part I. Truth and Indexicality: 1. Semantical indices; 2. Philosophical entities; 3. Situated truth; 4. The privileged position; Part II. Predicate Logic: Tense and Modal: 5. A formal language; 6. The non-existent; 7. Multiple indexing; 8. Time and world quantifiers; Part III. Times and Worlds, or Tense and Modality?: 9. Primitive modality and primitive tense; 10. 'Modalism' and 'tensism'; 11. The present and the actual; 12. Utterances; 13. Relativity; Part IV. De Rerum Natura: 14. Individuals and stages; 15. Predicate wormism; 16. Abstract and concrete; 17. Supervenience; Appendix 1. The equivalence of Lmulti, Lxtw and Li; Appendix 2. Language and metalanguage; Appendix 3. Plantinga's metaphysics; Appendix 4. Interval semantics; Appendix 5. Fatalism and the world-time parallel (with H. Kocurek); Bibliography; Index.

'… Rini and Cresswell offer an account of various kinds of propositions as sets of indices, and look at the possibility that truth at an index can be given an analysis in terms of a primitive notion of actual present truth … [they] present an indexical semantics for temporal operators, and a parallel indexical semantics for modal operators … [they] show how to provide a semantics in terms of times and worlds for a tense and modal predicate language.' George Lăzăroiu, Review of Contemporary Philosophy