Vampire bats are the world's smallest bats! They live off the blood of prey. Elf owls might be tiny, but they can snatch prey out of midair with their talons. In this book, these animals battle it out for the title of winner! This hi-lo title brings action to reluctant readers through leveled text and vibrant, action-packed images that highlight both of the tiny fighters. Special features show off each animal's skills, habitat, size, weapons, and more! The ending is sure to have young readers in suspense!