From the giant orca to the spectacular sailfish, Top Ten: Fastest Sea Animals introduces readers to how these unique creatures use their speedy skills to survive and thrive. Discover some of the fastest sea animals on the planet! Fast, faster, fastest! From cars to sea creatures, the fact- and image-filled Top Ten: Fastest series lets readers discover the fastest creatures and creations in a variety of categories. These high interest, low reading level books feature stand-alone spreads, so readers can flip pages and read in any order. Glossary words are defined on the page where they appear, boosting reader comprehension.