Stunning color illus. by Susan Steere. Tucson, Arizona: Harbinger House, Inc., (1988). 4to. Blue boards. 31 p. plus Glossary. Harbinger House Juvenile Natural History Series. Near Fine in near Fine d/j. 
Wrasses are little cleaner fish on the Great Barrier Reef. They clean scales, fins, and even the teeth of larger fish. Beware the look-alike mimic sabre-toothed blenny, an unwary fish may come away missing a bit of fin!