The biggest iguanas can be up to seven feet long. While that sounds like an awfully large lizard, iguanas aren’t a threat to humans-or anything else but plants. Readers are introduced to the life of this popular pet in the wild through detailed content about an iguana’s life cycle, and learn about the many kinds living in the Americas. Cool, full-color photographs of iguanas in their natural habitats will keep readers fascinated while absorbing science content on every page.