by Betsy Rathburn (Author)

A tall fin cuts through the water, but it's not a shark. It's an orca! Readers just starting out can learn all about killer whales, from their body parts to what they eat, in this easy introduction to the mammals. Simple, predictable text pair with crisp photos, and features including diagrams and a photo glossary help support readers. Take a swim with these ocean predators in this fun title!