Zog is an alien and Zebra lives on Earth, but what happens when these two become friends and encounter a dangerous creature? This fun, decodable story is written by Mal Peet and Elspeth Graham and fantastically illustrated by Sarah Horne.

• Yellow/Band 3 books offer varied sentence structure and natural language
• Text type: A fantasy story
• Pages 14–15 provide an opportunity for children to recap the story.
• Curriculum links: PSHE
• This book has been quizzed for Accelerated Reader.