The Curious Incident of the Dog in the Night-Time is a murder mystery novel like no other. The detective, and narrator, is Christopher Boone. Christopher is fifteen and has Asperger's Syndrome.

He knows a very great deal about maths and very little about human beings. He loves lists, patterns and the truth. He hates the colours yellow and brown and being touched.

He has never gone further than the end of the road on his own, but when he finds a neighbour's dog murdered he sets out on a terrif...

First published in 1954, Lord of the Flies is now recognised as a classic, one of the most celebrated and widely read of modern novels. This edition, which includes an introduction and notes by Ian Gregor and Mark Kinkead-Weekes, meets the demand for its use in schools and its prescription by numerous examining boards. In compiling the notes they have borne in mind the needs of younger readers not only in this country but overseas.

You'll start with a complete overview of the fundamental principles of patterns, and the role of object-oriented analysis and design in contemporary software development. Then, using easy-to-understand sample code, Alan Shalloway and James Trott illuminate dozens of today's most useful patterns: their underlying concepts, advantages, tradeoffs, implementation techniques, and pitfalls to avoid. Many patterns are accompanied by UML diagrams.