"A photo-illustrated book for elementary readers about the many kinds of sea cucumbers, including sea apples. Readers learn about their ocean habitat, feeding habits, their role in keeping the sea clean, and modes of survival. Includes fun facts, table of contents, glossary, further resources, and index"-- Provided by publisher.

An ocean veggie? -- Small and big -- Sucker power! -- Finding food -- Clean-up crew -- On the move -- A weird end -- Fat or thin -- A messy trick -- Sea cucumbers up close.