The Essentials of Theory U: Core Principles and Applications,C.

Scientology: The Fundamentals of Thought : The Basic Book of the Theory & Practice of Scientology for Beginners

Wireframing Essentials: If you've ever wanted to be a User Experience (UX) designer, this book will give you a great head start. It's a comprehensive ... methodologies with many practical examples.

The Little Book of Ethics : An Introduction to the Key Principles and Theories You Need to Know

Learning Theories Simplified: ...and how to apply them to teaching