"In this book, young readers will learn about the special dogs that work side-by-side with human lifeguards to help swimmers and boaters in trouble."--Provided by the publisher.
An introduction to the Portuguese man-of-war, explaining what they look like, where they live, and why they are considered dangerous; and also details what to do if stung by one of their tentacles.
Visits eleven lost cities, and includes one in constant danger of sliding down a rocky cliff, a town that was buried by a desert, and a city that disappeared when it was flooded on purpose.
This book describes the box jellyfish, the deadliest, most venomous sea creature in the world, including where it lives, what it eats, and how you can stay safe if you meet up with one in the water.