Simple text and photographs provide information about marine animals, such as sharks, whales, and dolphins, covering their physical characteristics, diets, and behavior.

A picture book that takes the reader on a journey all the way through the sea from one shore to another far across the world. From a bustling bright coral reef (by day and by night), it takes you out into the open sea to swim alongside giant whales, and diving down and down to discover what lives in the deepest darkest part of the ocean.

Uses marine animals, such as twelve jellyfish and two seals, to count down from twelve to one.

"The series focused on the way our young animal friends spend a day continues with an adventurous dolphin calf, as she explores the vast Pacific ocean with her mother and meets the many wonderful water dwelling creatures that live there.

"Discover how divers use math every day. Use real life data to make actual diving calculations. Practice your math skills doing fun activities. Learn facts about diving and the sea creatures you might see. With more than 50 math questions and activities, this entertaining series reinforces the math studied in school, plus literacy skills and science."--back cover.

"The seas are filled with strangeness -- dancing feathers, goblin teeth, see-through heads -- but what is the strangest thing of all? Budding ocean explorers will delight in learning about 12 bizarre and little-known sea creatures, such as the goblin shark, hairy frogfish, vampire squid and more! Each animal will propose, then deny that it is the strangest thing in the sea, until finally the strangest thing of all is revealed."--

An introduction to the characteristics and natural environment of a variety of creatures inhabiting the ocean.