Search For a Living Fossil by Eleanor Clymer, 1st Scholastic paperback printing, TX667, 1966, 121 pages. Illustrated by Jerry Robinson.
DESCRIPTION:“A fish with legs? That’s what it looked like- the strange blue monster from the bottom of the sea. Scientists thought that creatures like this had died out 70 million years ago.
But here it was- a living fossil. Could they find another? That’s when the search began.” (from the back cover)