What makes some animals dangerous? Which animals are the fastest? And biggest? How do they hunt? Why are people more dangerous to animals than animals are to people? Find out all the answers in this book, and more, with photographs, step-by-step illustrations, simple text and links to websites with video clips and activities.

Chapters in this book include:
- Watch out...
- Stay away!
- Hunting for food
- Teamwork
- After dark
- Hidden dangers
- Fast and furious
- Big bruisers
- Shark attack
- Scary seas
- Vicious venom
- Don't touch!
- Deadly diseases
- Animals in danger