Did you know that a tiny golf ball-sized creature called the blue-ringed octopus contains enough venom to kill 26 adult humans? Or why the Sydney funnel web spider is one of the most dangerous creatures in the world? In this Level 3 book, kids will be fascinated by 12 species that you hope you'll never come across! Sharks, snakes, jellyfish and more—these creatures are among the most threatening—and interesting—in the world!

National Geographic supports K-12 educators with ELA Common Core Resources.

Visit www.natgeoed.org/commoncore for more information.