Young readers learn about the largest turtles in the world.  Simple text tells about the physical characteristics of the leatherback, what it eats, and where it lives.  Because these turtles are endangered, suggestions are made to help reduce the threat of extinction.  Close-up, colorful photographs are sure to attract readers.  Recommended books for further reading are written at a similar reading and interest level.  Glossary and index are included.  Good addition to elementary libraries.