One of the leading textbooks on Haskell programming, this third edition is thoroughly revised throughout and includes new material on testing and domain-specific languages and a variety of new examples and case studies, including simple games.

* Emphasises software engineering principles.

* Encourages a disciplined approach to building reusable libraries of software components.

* Case studies are used throughout the book to introduce new ideas, illustrate important concepts, and demonstrate how existing techniques work together. Case studies include:

- An interactive calculator programme.

- A coding and decoding system.

- A small queue simulation package.

* Companion website contains supporting material (such as visualisation tools * and a substantial number of web links) to aid further study.

Appendices contain information on Hugs errors.