Crack open this book and set off on several fun missions while simultaneously learning the basics of writing code. Want to make a website from scratch? Create an app? Build a game? All the tools are here, laid out in a user-friendly format that leads kids on an imaginary quest to keep a valuable diamond safe from dangerous jewel thieves.

Includes index.

About this book -- Introduction -- How to use this book -- Key code skills -- Mission 1: build a web page -- Mission 2: create a password -- Mission 3: build an app -- Mission 4: plan a route -- Mission 5: make a game -- Mission 6: your finished website -- What's next? -- Index.