Product Description: Readers will love learning about the bull shark, which is considered to be the most dangerous shark in the world. Aggressive and able to live in both salt water and freshwater, these sharks are both incredible and deadly. This book will introduce readers to bull shark behavior, diet, and anatomy, as well as their fearsome hunting habits...read more

Product Description: Working with data is a foundational concept not only for mathematics, but also for understanding the world around us. Readers will gain exposure to principles of measurement, such as measuring length and using it to perform operations, while other narratives introduce concepts of money and time...read more