He identifies the first German spy in Australia

Owen's ordinary life spirals out of control and right into a world he didn't even know existed

These fiercely competitive scientists are vying for government and venture capital funding

Using insightful prompts

Jason Momoa

Rocks (Rock Explorer) Law Enforcement He identifies the first GermanDid you know there are three different kinds of rockigneous, sedimentary, and metamorphic? Explore the reasons behind this and understand what our earth is made of and what processes make it a constantly changing environment in this highly accessible introduction to geology. With simple, easy to understand text, this book is perfect for young explorers keen to understand the world around them.