The livyatan was an ancient sperm whale that ruled EarthÕs ancient oceans! In this hi-lo title, reluctant readers can learn about the animalÕs body parts, behaviors, and extinction through leveled text and colorful illustrations. Features highlight the livyatanÕs size and diet, profile a famous fossil find, and map the world during the livyatanÕs time. A two-page spread concludes the book by putting important stats about the livyatan in one place!