
There are many kinds of marine creatures living in the sea, many of which may be unfamiliar to young readers. This age-appropriate, accessible main text puts the focus on echinoderms, which include starfish, sea cucumbers, and sea urchins. Readers learn about the different life...

There are many kinds of marine creatures living in the sea, many of which may be unfamiliar to young readers. This age-appropriate, accessible main text puts the focus on echinoderms, which include starfish, sea cucumbers, and sea urchins. Readers learn about the different life...